Bmw Battery Not Charging Warning

Check your battery's cables for corrosion and for tight fit at the terminal ends. BMW i3 (BEV) 2014. A portable system shows "plugged in not charging" when you hover over the battery icon. Charge the secondary battery of the watch for more than 6 hours, approximately 20cm (8in. I have made all kinds of adjustments to the power saver features and still no luck. Figure 141. I have a BMW 323i 2010 model. I'll still need to troubleshoot why voltage isn't reaching the warning light, but the important thing is that I now know that the alternator itself is fine. I doubt they'd offer to change it unless it ran flat on me in short time. Although some batteries last much longer, most batteries begin breaking down chemically after four years, so you could experience dimmer headlights and other negative effects before you have a dead battery in your 328i that you need to replace. I'm not sure why car manufactures put a battery warning light on the dash, it will never illuminate when your battery is dying or even when your battery is dead, the battery light is for the alternator, not the battery. We found at odd times the alternator shuts off leaving only the battery to drive the engine which soon shows warning lights and then a total shut down and a dead engine, yet the Ign warning light ne. - Carmel, IN, USA. 5-14V if it's charging correctly. A jump start isn't the only way to recharge a car battery, and it's not necessarily the best way. It could be a battery which needs to be replaced, or it could be another issue like a faulty alternator. The alternator is located in the engine compartment. while ago I bypassed the ground straight to alternator housing. My vehicle has a warning light indicating I have the issue with the heater as well as battery drain issues related to the heater staying on not by design. In other words, if it takes about 15 minutes to fully charge a dead battery off of the alternator. Unlike many people who think that the company is intended to make more sales, longer life batteries or protecting the car owner's wallet. Tesla Model 3; BMW i3; Chevy Bolt. 2 weeks of non use it's still 80% charged or more. It has had every major key fob variation that BMW has ever offered. As a result. Already on some vehicles we have more sophisticated monitoring for the battery, reporting to the main computer not only the state of battery voltage, but actual charge & complex charging characteristics. My second battery is model 68 which is the right one for my T450s and it is the original one with my Thinkpad. No, there is not a formal warning to the driver of a failing battery that I know. But battery warning still comes back and some smart mechanic or independent shop tells you its okay as long as battery is new and registered! So here is the story: One 2003 BMW 745li with very low miles came over with ABS module errors and with battery discharge warning. Pull off at the first opportunity. Trying to solve a battery charging problem can be a real challenge. The engine starts fine and all electrics are functional so I'm assuming the battery is holding charge, yet the warning continues to display. bmw 325i battery not charging, alternater? When boosted , how long can I drive it with bad alternator? 2 hrs from - BMW 2001 325 question. Hello friends, I have got a battery problem if any body knows it please guide me to solve it. Also, during a stop there is a regular - Answered by a verified BMW Mechanic. The 4 Amp 12V/6V switchable WeatherTech Battery Charger is designed to lengthen the life of lead acid batteries through its high performance charging functions. Vehicle would not crank at customers' home. The fuel gauge and what it means. 2015-2016 F-150 - Trailer Disconnected And/Or Trailer Battery Not Charging Displayed In The Message Center. When this product is not used for a long time, please charge it at least once within 3 months; otherwise, the battery may not be fully charged. While the battery light might seem like there is a battery problem, but in fact there could. I pleaded with the BMW dealership to repair this safety issue due to the fact that the make model and year are the same to no avail. and charge the battery. Re: Nighthawk M1 battery charging problem The latest firmware did solve some battery issue, but battery couldn't be charged issue would still happen when the battery temp is too high, and even if I lower the temp of battery, you may need to unplug the type-C and plug again to let system start to charge and slowly. I will say it *seems* like people get 100 + miles on a charge and others not so much. You should connect the voltmeter to the battery as before but not the charging voltage and this should be done after charging the battery or jump starting the car. Had to charge batterymanually put up topnow have warning lightconvertiblr top not latchedrear windows on a XK 2007 JAGUAR WERE IS THE AIR AND CABIN I would likr the location of the cabin filter of a 2007 xk jaguar and the location of the air filter of a 2007 xk. I drive back home (5 minute drive) and after I turn the car off, the battery charging message comes back. Low system voltage may cause engine cranking problems and cause several warning lights to come on. Pull off at the first opportunity. I know you only have one hour to leave work, grab the kids from practice, and pick-up dinner, but stop and just have your BMW towed. If the warning light glows dimly at night, and increasingly brightly as the load is increased, then faulty alternator diodes are indicated. Battery charging. Below are steps that can be taken to help identify the cause of this issue. There never seems to be any loss of power to crank the car when it starts, etc just seems to be an annoying message and it doesn't always appear either, quite random and intermittent. After completion of the job, my car's check engine light along with bunch of other warnings came on and the vehicle was not running at all. We have just got out 3 of them, all APC 1500 SMART UPS and they are all showing "Warning State: Connect Battery". Hi, I have an X5 2002 4. Dead batteries - there might be hope! Don't give up! Your alternator may not be charging the battery sufficiently. Note: If you will be using the USB connection to connect to the Internet (and not just for charging your device), you must install the device driver. You don't give your batteries a day off — so your charger better be able to keep up. For rapid charging we show the time to charge from 20% - 80%, as charging tends to slow outside this range to protect the battery. My When I used to go on a longish run it was ok for a few days however it lost charge after about 4 days sitting idle and got the low battery level light. Charging it will likely get rid of the warning. Mini Cooper dealership shop is charging $375 to "sync my computer" after replacing the battery. and is talking to BMW and GM. It shows oil warning light. The battery drain problem is not because "you do not put enough miles on your car" as BMW claims. Never had a problem with the 20s charging or holding a charge. These symptoms tend to point to a possible engine and/or battery ground problem. 640d battery drain when stationary message? This is also very common on cars used for slow or short journeys where the alternator does not charge the battery. Install the new BMW key battery. You should take precautions when When connecting a battery to a charger or when servicing a battery. • L is the wire the regulator uses to ground the charge warning lamp. You need to get your car going again—of course. Battery Warning Labels provide an effective, on-the-spot reminder that keeps your workforce safe. Red Battery Lite came on and Battery Test 09 saying 11. Hp laptop battery plugged in but not charging ‎05-22-2017 02:12 PM. Charge the battery until the charging amperage seems to be near zero amps and if the charger has a 13. ” You should see it every time you start your car; it’ll pop on for a few seconds and then go out. of the aluminum battery tray at 28 seconds into this BMW. Hopping into our long-term 2014 BMW i3 after someone else has been driving it is always a bit of an adventure. Do not continue driving, you do not have to stop immediately. A premium Duralast BMW 325i battery from AutoZone ensures your vehicle will start when you need it to and reduces your chances of getting stranded on the road. If it is removable battery, you can prolong its life by using this app. That's if. It's currently at 0% & the battery is working normally. The following charging methods are recommended to ensure a long battery life. It is not possible to establish with any reliability the state of charge of the new battery until that time. The average cost for a BMW 435i battery replacement is between $575 and $594. It keeps the battery charged to get you another 10-30 miles down the road depending on driving conditions. It's not as exciting as powering cars, but it's got lots of appeal for event managers who don't. BMW car battery needs charging After around 1. I have tried to drain the battery to 0 and recharge it, still no luck. 0V is not exceeded at any time. Green light turns on quickly at the beginning of the charge cycle. There may also be an ammeter to show how much electricity is being generated, or a battery-condition indicator showing the battery's state of charge. Is it my AC Adapter? or because i need a Dell battery? I tried everything except update the BIOS because it needs at least 10% battery to run. This might concern some people because if the connector containing the four main terminals is disconnected the charging system will fail but the warning lamp will never illuminate. When you remove the wires and insert the battery in the charger, it should start charging. Updated on January 26, 2019 Battery will not hold charge. What does programming the BMW battery do / What is the purpose of registering a BMW battery? If you are swapping out your BMW battery for a new one with different amperage and or voltage specs, the car needs to be told this so it can adjust for the new battery settings and not damage your car's fragile electrical system. Its not battery capacity that is the issue it is lack of charging time between repeated starts. To see the estimated time remaining to fully charge the battery, select the battery icon on the right side of the taskbar. Having the same problem with my 2012 535 in cold weather. Accessing the hidden information in your i3 January 22, 2016 BMW i3 battery , BMWi3 , energy , hidden , iDrive , iRemote , räckvidd , range , service menu , temperature , trip BMWi3Owner The BMW i3 is packed with technology and an array of sensors to calculate performance and keep you safe. Tap the battery percentage to check the battery charge for your connected AirPods. If you use a maintenance Smart Charger on a BMW or other gel vehicle battery, the specifications need to be relatively tightly controlled, & the voltage level need is slightly higher than the stock VR delivers. Today, it has 8,671 miles and the battery will no longer charge. Apparently if orange it is a warning and I could carry on driving. BMW Steering Wheel Lock (ELV) The "steering wheel lock" error pops up when the battery is low and usually in cold weather. BMW E60 E61 5 Series battery charge is low. 2015 BMW 750iX. Yes, if the battery needs to be replaced it has to be assigned to the car. Re: Nighthawk M1 battery charging problem The latest firmware did solve some battery issue, but battery couldn't be charged issue would still happen when the battery temp is too high, and even if I lower the temp of battery, you may need to unplug the type-C and plug again to let system start to charge and slowly. So this is not a fault in the warning system, but an actual problem. This article applies to the Mini Cooper (2001-2006). They've told me that when the range extender kicks in, it does not charge the battery. In idrive, message increased battery discharge when stationary,electrical consumers were temporily switched off! All sorts of messages flashed up! Including drive straight to BMW. Turn ON high Beam headlights for 5 minutes. Other options are. could anyone pls help me cuz i bought the car 3 days ago and i regret buying it already. Not charging at all. Remember you should never charge leaking or damaged car batteries. That may be, but I could buy 4 batteries for the price that they were charging, so who cares. 640d battery drain when stationary message? This is also very common on cars used for slow or short journeys where the alternator does not charge the battery. i-ELOOP Battery Service Information – 2014-2016 Mazda3 & Mazda6. Does the car show any other symptoms of a poorly charged battery (e. Dealer recommended also a BMW battery charger. This only means that the charging circuit from the alternator is not working in the voltage regulator or the wiring is not connected properly to the alternator/regulator. BMW X3 F25 Cold weather and the battery charge Hello I have got my X3 xDrive35i 2013 in August this year and did not have any problems with the battery before today. 2 voltage than the stock regulator allows, which is closer to the designed best operating voltage of the entire electrical system and gives more reserve in the battery. Computers may give a signal to users that an internal standby battery needs replacement. On many BMW's there is a warning message that may show up on your dash or in your iDrive that says "Battery Discharge". Battery type warning: Ford specify a silver calcium battery for use with this system. A bad battery cell or alternator that is charging improperly could prevent your car battery from staying fully charged, shortening battery life. Then today i got the same message and when i opened my laptop and now the second battery will not charge. The most recently reported issues are listed below. My Battery light is on and today the car did not turn on I read the handbook for my BMW z3 (year 2000) 2. No Battery Light, car not charging TDI 101. 5 or more volts at idle should be produced by a charging system that operates normally. 4V when running SO I'm guessing it is a bad alternator. So let us all save the energy by unplugging the charger after it is completely charged. * Engine missing and dead battery more common when electrical accessories are being used (lights, blower motor, radio, etc. Car Battery Life and Maintenance The lead acid batteries found in the majority of cars as with all batteries, has a limited lifespan. Go to shop. As the battery reaches full charge the voltage tapers off so as to not overcharge the battery. By not registering the battery you put in a battery without telling the DME to tell the alternator to adopt the less intense "new battery" charging. 8V is pretty much the minimum you need to turn the car on. Started the car and checked the voltage at the battery, and got a 14. The recall is expected to begin in March 2013. Normally, a malfunctioning alternator will turn on the battery warning light or will have a low volt gauge reading. I had changed the spark plugs and coil packs on my 2013 BMW M5 F10. 12-) Indicator light resembling the sun. I tried with 2 new batteries, still facing the same issue. A red-battery or ALT warning light on your dashboard coming on warns you of alternator problems. Replace your alternator with a new one from Pelican. Battery life time varies greatly depending on a number of factors. Every vehicle has a charging system warning light — it's the dashboard warning light that (usually) has a battery symbol on it, or it might say "BATT," "ALT" or "CHG. however, the battery discharge while stationary warning appear in f10. Warning and telltale lights Turn indicators, left General warning light, in combination with warnings in the display ( Neutral High-beam headlight Turn indicators, right ABS ( Warning light for fuel down to reserve ( Warning light for battery charge current ( The ABS symbol might dif- fer, depending on the spe- cifics of national regulations. 5 hrs, finally found out that the battery i changed was not a AGM battery and is giving problems as its not suitable for F10!! for E60 is fine. BMW E46 3 Series battery charge is low. BMW / Z3 / 2000 BMW Z3 / Battery light on; Battery light on (2000 BMW Z3) Battery light stays on after vehicle is running. A red-battery or ALT warning light on your dashboard coming on warns you of alternator problems. The connections on the three-pin multi-plug on the alternator are as follows:. When diagnosing battery trouble, you must check the alternator to see if it is charging correctly. This is not a bug. Unlike normal cars, the Prius does not charge the 12 volt battery via an alternator spun by the engine. If the battery dies after some driving and can sit relatively ok, your alternator/charging system is malfunctioning. If you use a maintenance Smart Charger on a BMW or other gel vehicle battery, the specifications need to be relatively tightly controlled, & the voltage level need is slightly higher than the stock VR delivers. Never had a problem with the 20s charging or holding a charge. reach out to HP Phone Support for further support needs as the issue appears to be a hardware issue'. If another battery is holding a charge when using the built in charging function of your 401 but the APS is not even though you have reset the charging system by pressing the only button your Roomba has, then I would suspect that the APS battery is defective. If the battery is failing, you typically get several other warnings as well. There are many different reasons why your battery won't charge, and getting to the bottom of the problem can be very frustrating and time consuming. I had changed the spark plugs and coil packs on my 2013 BMW M5 F10. As long as the alternator is putting out voltage equal to or greater than the battery the lamp will not turn on. You will require the Odyssey L Terminal. Red Battery Lite came on and Battery Test 09 saying 11. • You must charge your battery for 18-30 hours before you use your vehicle for the fi rst time. Car Battery Charging Basics. My understanding is that the Rex feature is only supposed to get you to the nearest charging station. the battery case is frequently the same as that of a replacement liquid electrolyte battery though the cell caps are generally not removable. Turn off any unnecessary electrical utilities and have vehicle checked. Battery holds charge in the car overnight. If the battery gets hot to the touch (exceeds 125⁰F), stop charging and allow to cool. It MAY have caused the alternator to go bad though. don't go to BMW because they will charge you and arm and a leg for the privilege. If your PCS charger observes abnormally low voltage on one or all of your batteries, it will not allow itself to charge until the voltage is raised by another means. At EV29 in Montreal today, BMW announced a stationary battery storage system not unlike the Tesla Powerwall that can expand with older BMW i3 22 kWh or 33kWh batteries as they become available to. The accurate test of a storage battery is how many amps it will deliver for an hour "amp hours". Do not turn your car engine off as you may not be able to restart it if there isn't sufficient charge remaining in the battery. In addition, the AGM battery is a sealed, airtight unit. If the battery symbol stays on after the engine has started or comes on whilst driving, there is a fault. The car has seen no problem so far. Batteries have the potential to be dangerous if they are not carefully designed or if they are abused. One of many normal Dell notebook problems could be the major battery not charged. But not so fast! Before you do this, go ahead and check your battery connections. It might be the starter, but in 25 years of BMW ownership and maintenance I've never had to replace one. Sounds like the belt broke or came off and the alternator and power steering pumps are not turning as a result. See how you can fix the battery warning light on dashboard with this five problem that you can look at. Try a deep charge. Number one, you say that the battery needed to be charged. The accurate test of a storage battery is how many amps it will deliver for an hour "amp hours". As good as an alternator is at replenishing your car battery; it can only recharge it to the point that it has a decent amount of life left in it and is able to accept a charge. It also has set by far the most aggressive goals for selling more EVs in the years ahead. Skipping the battery registration procedure can cause the new battery to fail prematurely. If you own an E, 5, or 7 series BMW, your key probably has some sort of rechargeable battery. Odd noises. We have chargers for charging in cold and AGM batteries. This is likely to result in an overloaded alternator. The different types of battery charging; Battery charging can be a way to increase the longevity and performance of your car battery; These days, driving your car around the block a few times is not enough to charge your battery but a flat battery can be avoided if you have a battery charger. It is important to monitor the lifespan of a battery and ensure that connections are not corroded during that period. If the alternator is not working properly, your car will only stay running for as long as the battery has power stored. Going out to your BMW M3 and realizing that it isn't going to start because of an old M3 battery is never a fun situation. If the 12V battery happens to fail, it will isolate the main battery pack from the car and prevent charging. Don’t believe me? Just test drive a 330 and a Infiniti G35 back to back. why is the battery indicator light on - Battery indicator, TPMS, airbag lights came on while driving my 2000 528idash started to dim, drove 5 more miles and then the car cut off and would not starttried to jump, no luck. Car starts first click, runs perfect, electrics are fine, Ive checked fuses and the Earth straps ( someone said to check them ). Batteries have the potential to be dangerous if they are not carefully designed or if they are abused. Hi, Usually, people face such kind of problem due to the following reasons. DO NOT leave the battery near heat sources such as a furnace or heater. Put the car back in my heated garage, and reconnected the battery charger. There are over 150 of them here, so scroll carefully until you find an image that matches. Make your BMW truly yours with cutting-edge technology, elegant interiors, race-inspired accents, stunning exterior accessories and more. Did they plug it in. - Do not charge batteries with damaged cord. Perhaps the car's coolest trick is its new wireless charging system, which BMW developed with Daimler-Benz. Maybe one day people will realize how overrated the Beemer really is. These chargers are a plug it and forget it device when storing your BMW as they will not over charge but maintain the battery at the perfect state of charge. Charging has been in progress for over half an hour with no change in lights or sound. Low battery voltage is often due to short trips, failing battery or a faulty alternator. Don’t be fooled, or rush out to buy a new battery if the battery warning lights up on your dashboard; it doesn’t always mean that there is a fault with the battery. Estimate does not include taxes and fees. How to Check if a John Deere LX188 Is Not Charging Unlike some mowers, the LX188's battery is under the seat, not the hood. E92 low battery level warning. That's why the light comes on to warn when it's not charging and why you need to sort out the correct charging of the battery by the alternator - not just replace the battery. Car battery life expectancy is dependent on a variety of factors although a typical lifespan is around 4 – 6 years. Each LED will turn on until they’re all on. Always use a voltage-regulated charger, with voltage limits set as described below. If it's too low, give your battery a boost and turn the car on. It also sounds like it the battery must be registered or else it doesn't charge correctly and you will get a low battery warning. Once the battery voltage rises past 3. Did my research, it suggested to just hold the power button for a couple seconds. My 2013 BMW X5 35D was in motion on a city street, when it stalled, lost all power and ultimately would not restart. I do get an email telling me, but i'm not looking at my email that often, so I can go for a long time not knowing the battery needs charging. It contains glass and a sealed lead acid battery. The color of the battery status indicator will not change from yellow to green during the charge cycle. Battery low warning E90/E91/E92/E93 Welcome to Bimmerfest -- The #1 Online Community for BMW related information! the Low Battery warning came up. There is a warning light on the fiero dash that comes ON when the alternator stops charging. Got a jump and not a dang thing happened at all when I tried to turn it over. Tl- the contact owns a 2013 BMW 328i. Charging it will likely get rid of the warning. Mercedes Battery Replacement Cost. Let’s start with cold cranking amps. On average, most batteries do not require a recharge for at least five years. I unhooked the charger took a 38 mile trip at 65MPH. If your battery is not in good condition, you will likely need to replace it anyways and a battery discharge prevention device will just delay the inevitable replacement for a few weeks. If you are affected by this annoying problem, don’t you worry, I am going to provide you a list of solutions that will hopefully solve slow charging on Galaxy S7, Nexus 5X, OnePlus 2 whatever. There are 3 levels of warning that your BMW may give you when your battery is below its recommended state of charge. Level 1: There is a warning message stating "Charge Battery" but everything else about the vehicle seems to be operating normally. These recommendations will help you get the most from your battery and wireless features. If your battery is: Reading 0 volts, chances are the battery experienced a short circuit Cannot reach higher than 10. This is a safety feature of the Model S designed to help protect first responders in the. I smiled when I saw that the battery voltage was now about 14 volts; this meant that the alternator was now charging the battery, and would continue to do so until I shut the car off. To some it is simply Battery Monitoring, keeping a check on the key operational parameters during charging and discharging such as voltages and currents and the battery internal and ambient temperature. If the wiring in this circuit is broken, the alternator doesn't charge and the battery goes dead. BMW Key Battery Replacement. Car Battery Charging Basics. BMW M3 Low Battery - Causes & Solutions (E90, E92, E93) CoderMan. Press any key to continue. Page 165 Technical data, 146 Replacing high-beam headlight Warning for battery charge bulb, 120 Control, 14 current, 28 Replacing low-beam headlight Engineering details, 88 BMW Motorrad Service bulb, 120 Operation, 59 Card, 152 Replacing parking-light Self-diagnosis, 76 Brake fluid bulb, 121 Checking fluid levels, 105. Maintenance: Monitors the battery voltage continuously to determine if a maintenance charge should be initiated. Anyone have any ideas? Could this be a clue to the problem? Since the car hadn't run been run for a couple weeks, the battery was a little discharged, so I'm charging it over night. One of the best ways to trouble-shoot a discharging battery is to use the fuses. Charge the battery in a well-ventillated area. I am writing from South Africa, Johannesburg. Their Starter test shows normal. Available in gold or silver, this battery pack allows you to charge your Fast Charge-compatible Samsung device from 0 to 50% in 30 minutes*. Check Car Battery Charging Voltage. Had to charge batterymanually put up topnow have warning lightconvertiblr top not latchedrear windows on a XK 2007 JAGUAR WERE IS THE AIR AND CABIN I would likr the location of the cabin filter of a 2007 xk jaguar and the location of the air filter of a 2007 xk. Replacing the battery can be tricky if you have an older key model, but very simple on the newer models. However, the. 7 (100% charge), at this point. Reasons for Samsung Galaxy / Android phone that won’t charge :grey battery icon The main reason for your phone not to charging is a bad charging port. Under extreme low temperature, -30c for example, a warning message inform "low battery". • The battery charger is not a toy. With engine off, I measure 12. The charging module showed a fault and told it needed to be replaced. Jump started engine. This is a guide about riding mower battery won't hold a charge. Place the new BMW key battery in the place of the old battery. The BMW i3 revisited: A better battery solves half its problems BMW says that the 33kWh battery will fully charge after 4. Any ideas why? Some people claim that changing BMW x3 battery is not straight forward, however, they don't explicitly mention what, exactly, is different compared to regular cars. The 4 Amp 12V/6V switchable WeatherTech Battery Charger is designed to lengthen the life of lead acid batteries through its high performance charging functions. Common Car Battery Issues That Cause Starting Problems. You will only see the green battery status indicator when you press and hold the power button to confirm the charge level; The image of the battery will not change as the battery charges. I drove to Watford gap and parked at the charger there and the car/exclamation mark had gone out but the triangular one was still on. Use a third-party battery utility to determine the total capacity of. vehicle, it sends current into the battery to maintain the battery's state of charge. The Tesla charging cycle for the 12v would be based on a gel-cell, not Lithium-ion. Because your car is so dependent on the battery, all cars have a battery light on the dashboard that is designed to warn you if the recharging system fails. Battery not holding charge and seemed reasonable after 4 bad winters. 75000 mi US $2500: Replace alternator and ground cable : 78000 mi US $400: Replaced 2. Excessively high specific gravity (stronger acid) can cause excessive grid corrosion. ) away from the fluorescent or incandescent lamp (30W) as light sources. The charging system should be tested prior to proceeding down a fault isolation path to ensure there really is a problem. A bad battery, bad connection, bad alternator, bad regulator, etc. now when trying to start the car it starts and acts as if its running out of gas then shuts off. ” You should see it every time you start your car; it’ll pop on for a few seconds and then go out. After jump starting a car The battery needs to be charged on automotive battery charger. The Intelligent Flight Battery is designed to stop charging when it is full. A car battery should be fully charged about every 30 days to prevent sulfation. An old battery will still show 12 volts and still be weak or bad. COM — If the battery warning light (a light in the shape of a battery symbol) on the dashboard comes on while you're driving, that means the charging system isn't working, but the fault. In addition, the AGM battery is a sealed, airtight unit. E92 low battery level warning. For this reason, no acid can escape if the battery housing is damaged. Quickly turn your device off and back on, then check the color of the status lights. BMW has endowed the 2019 i3 models with a larger capacity battery that extends the maximum driving range to 153 miles per charge. I have tried to drain the battery to 0 and recharge it, still no luck. Testing the alternator it seemed fine so we replaced the battery and reregistered it to the car. This key is used in many BMW models including 1, 3, 5, 7, X3, X5, X6 Series. Buy BMW (95-06) Remote Key BATTERY: Keyless Entry Systems - Amazon. The battery should be viewed as a power buffer and needs to be chosen to match the load put on the electrical system by the car. Plan to replace the battery when it hits 4 years. check the battery if it shows low voltage that's your problem and stick a new fuse in and your sorted for the socket. Charging it will likely get rid of the warning. Step 1 How to check the Battery Voltage in your BMW E38 E39 X5 E46 using the BMW Instrument Cluster self check feature Turn OFF Car. 8is after I left the key on about 4-5 hrs, some interior lights were on and CD Player was on. Ford does not ship their trucks with the ability to charge a camper battery while towing. 4V when running SO I'm guessing it is a bad alternator. Had my phone 12 days. Testing The Charging System. No progress on fixing what they call a faulty warning light----the high battery drain warning displays after the car sits overnight. The average car battery life is about 4 years, if this is your original battery you are way ahead of the game. • You must charge your battery for 18-30 hours before you use your vehicle for the fi rst time. Turn ON high Beam headlights for 5 minutes. [NOTE: according to the manual, it is not clear that this is a rechargeable battery, I'm just going by what the parts counter guy said] For either key fob, if they lose the battery, you can still unlock and drive your car. That is not a low battery warning. When i start my laptop by battery it dose not work! If i connect AC, the charging indicator shows alarm (red lighting) when starting windows in boot start up the message "Waring! the battery cannot be identified!, System dose charge this battery" appears. They are fine for a quick boost to low batteries, but not to leave on for long periods. Do not store a battery in a place with high temperatures. This is NOT a danger if the battery is a "gel" or AGM type that does not contain liquid acid. Plugged in Not Charging. LEARN MORE BMW VALUE SERVICE. gov OCTOBER 2012-- BMW is recalling certain model year 2005-2008 7-Series vehicles, equipped with the Comfort Access option, and manufactured August 23, 2004, through July 24, 2008.