5V or greater. The print out report reads "Good, Recharge, Volts 11. Started the car and measured again and got over 14V (so I assume alternator is ok). BMW M6 Increased Battery Discharge (339450). **Update**. The battery discharge warning means that your car’s battery is getting discharged more than it is getting charged, indicating that your car might run into. Later I was phoned and told a new battery had been installed, fully recharged and all the software reset. They are replacing the battery with a new one (AGM) for free. 513-782-1125. m. Check the voltage at the terminals again, before attaching the negative terminal. I drive 40 miles per day so lack of use will not be an acceptable reason. Then if the voltage. If you buy the battery at BMW and have them register it, it could be around $4-500. Location: MA. BMW 1 Series Coupe Forum / 1 Series Convertible Forum. In the warmer weather, my voltage is 12. the issue is the electric package is such a draw that if the battery is not perfect you have a issue. All current out of the. "No. It should not go down more than 1/2 volt. Try not to go lower than ~80Ah however to prevent any issues with electronics. Location: San Francisco. This is to alert you that your battery is getting low and the vehicle needs time to charge it before you shut the engine down again. . People will drive 5–10 minutes to the grocery store, stop the car, go shopping for 30 minutes, and. Well, one thing is for sure. X5 battery died while driving. You may have bought a new nearly dead battery. Increased Battery Discharge is caused by a battery discharge rate higher than 80 milliamperes while the car is OFF. Welcome to I. Battery wasn't damaged or faulty just needs longer runs!2011 BMW 535i Xdrive (3/2011 build), Space Grey/Black Dakota, premium 1&2. iTrader: ( 3) Dealer replaced battery - still getting increased battery discharge message. ManBanana Well-Known Member. I've just bought a BMW 530i 2006 used with 17,000 miles. First one is battery warning that says "Increased battery discharge when stationary. Table of Contents show. A few check control messages started appearing on my car pertaining to the car's low battery. 2-13. 2. I have subsequently taken a 90 mile road trip to pick forest mushrooms and commuted twenty miles to and from work. What causes increased battery discharge on BMW? Heat, heated seats, heated steering wheels in addition to the stereo and headlights all can cause a significant draw on the battery. Rear door handle was warm to the touch from overnight. alohart wrote:My guess is that your coding had nothing to do with this message and that your new 12 V battery is bad. What does battery discharge mean? Discharging, or draining, describes the process of your battery loosing voltage, or energy. E. Jump to Latest Follow 674 Views 4 Replies 4 Participants Last post by Magnum 56,. The ‘decreased battery discharge’ message in a BMW means that you’re draining the battery faster than the alternator can recharge it. Any advice?2007 BMW E60 increased battery discharge. Drives: F10 M5 Thriple Black. 30pm. Problems with the junction box, DME, DDE, CA module, and OBD2. Discuss. Dinan would have been content to switch to a conventional battery at $270, but the dealership had recommended the AGM battery because of the discharge issue. r/BmwTech A chip A close button A chip A close buttonIf I remember correctly the "Increased battery discharge while stationary" message means that there is some electrical equipment that is consuming too much current while the car is sleeping. The most frequent causes of high battery discharge are an outdated battery, a broken IBS sensor, and a bad ground connection. Messages about low battery, battery at minimum can be from short trips and sitting parked too long. A forum community dedicated to BMW owners and enthusiasts. Bmw x5 battery discharging while stopped; Bmw problems after replacing battery; Bmw battery discharge while stopped; Bmw increased battery. My problem occurred 1-day after returning from a 1,600 mile RT journey over the Thanksgiving holiday. recently my comfort access just stopped working for no apparent reason. The 12 V accessory port remains powered for only a few minutes after shutting down the car, and during that time, the DC-DC converter is still able to charge the 12 V battery, so the low-power USB charger is almost. 25830 posts · Joined 2015. Increased Battery Discharge warnings are NOT caused by a battery! They may cause a battery problem, but with the discharge rate cured the battery will be no worse. 25% per day at 10 °C (50 °F). The tests show the alternator is working fine but the battery showed 11. . Thread starter ManBanana; Start date Aug 8, 2020; M. I was getting increased battery discharge warnings from that. Below is the exact diagnoses and the fix stated in statement of work from the dealer after having "Increased Battery Discharge" warning msg same as shown in post#1 by the OP: "Ran short test and found faults: 93076A,. Everything was fine. I recently started to get an "Increased Battery Discharge" warning when I start the car. iTrader: ( 0) Increased battery discharge: Fixed!!! Hi all. Jan 19, 2011 #1. Increased Battery Discharge. 9 volts. Storing batteries at lower temperatures thus reduces the rate of self-discharge and preserves the initial energy stored in the battery. 39. Be aware that the battery might not charge properly or run out over night. With an average State of Charge of 100% your unused battery will last about forever. On the rare occasion that I can run an extension cord from my tenement building to a charger and give the girl some juice, it does go away - for a bit. Originally Posted by ponchiz318. Well chaps garage said there was 44% charge in the battery by the time it was driven 40miles to the garage. This could be the result of: If you’ve seen that message and the car won’t start, it means that the battery has been being drained faster than it can charge for a while—and now it lacks sufficient. Could be one of many sources of parasitic drains that kill batteries. i have taken it to BMW dealership several times but they are "unable to replicate the problem" and state the computer indicates the car is not sufficiently driven to maintain charger (I work 5 miles from home and have a 10-15 min commute). . 41 posts · Joined 2015. A BMW will NEVER EVER fully charge its AGM battery for the certain marginal damage caused by any overcharge. 2007 BMW X5. An AGM battery is fully charged when it reads in the range of 12. 111 posts · Joined 2011. No-one really knows what that latter term is, btw, or all the strategies involved. First battery replaced August 2008 three months after taking delivery. I had a Trunk Open warning message come up at the same time as an Increased Battery Discharge message and the Clock Reset. First Increased Battery Discharge in mid October. is reset. I am having the same proble with my 2008 535xi touring. Went in for another problem (delayed start that took them three visits to finally replace my starter) and my battery is original - so a little over 4 years old. It's unlikely to be a battery problem because my battery. I hate my dealership. Some grounding issue To diagnose, I have tried the following 1. Q: I own a 2012 BMW 750 with 84,000 miles on it. This solved my problem after I replaced my own battery and started getting the "increased battery discharge" message. When the battery charge level increases the power requirements to charge the battery will decrease. I could not find anything relevant after a quick Google search, but I wondered if anyone on the forum could chime in and let me know if. The voltage should be at least 12 volts. Commonly this warning message shows up when you start your X5 after some time, especially during cold weather conditions. BMW has replaced 7 door handles on my 2011 X5 for excessive battery drain. 2008BimmerX5 said: I have experienced high battery drain issues with the vehicle since new. The battery in the car has died within 48 hours. Electrical consumers were temporarily switched off". The car saves fuel by charging the battery only when slowing down or in steady-state conditions. You move the gear shifter to neutral, reverse, or park. Bimmerforums is the preferred online BMW Forum and community for BMW owners. iTrader: ( 0) Vehicle key. Private . I've mentioned in #15 in "Problems & Solutions" with greater detail. Enlisted Member . 2012 BMW 1 Series M. 5V or is fluctuating then you probably have a bad alternator. Normally when you lock and unlock the vehicle you will see around 8 to 15 amps. E81 / E82 / E87 / E88Model Year: 2004 - 2011. Alternator output should be around 14. the kidd Discussion starter. Hmmm, I purchased mine in May and last week I got that high battery discharge message once when I turned my car on after work. 0. No check control message in vehicle status. A) So try charging the battery for several hours. " I have an 07 530i and have recently been getting the Increased Battery Discharge message along with my clock resetting. 6. Powered by vBulletin® Version 3. if your car has "high battery drain" due to Comfort Access, make sure this cap is there. Learn why BMW is doing this, which models are affected, impacts, and steps owners can take. However it is still around 100ma, and above what it normally should be. You can achieve that as follows: Find a reliable digital multimeter and measure the battery voltage. +1 These cars are meant to be driven thus storage and low usage slowly creates problems, I take mine out, in between major trips, once a week on a motorway to get the cat upto temperature and a blast, I also charge the battery once per week and the battery is now nearly 7 years old and shows no signs of issues. "Increased Battery Discharge. . I don't use car daily, my typical commute is 14 miles a day, but I'm intending on using it all week while my daily get's some repairs. 5 - 10 miles occasionally will not maintain a battery charge. Because the replacement battery died within the warranty time, I had that battery replaced also. iTrader: ( 0) 08 E92 M3 w/ "Increased Battery Discharge" warning. E. Understanding what this warning means and what actions to take can prevent costly repairs and breakdowns. This is my first video as becoming an aspiring automotive youtuber! This is my dream and always wanted to do this but never had the guts to go ahead. Electrical consumers were temporarily shut off. When there's space between the terminals and the wires, electricity can't conduct properly. You must get a proper. Battery discharge increased is a warning message, mainly in BMW vehicles. Bad comfort access 4. Got the door handle replaced along with a new battery- woo hoo! Shop Forman says that the door handle was the root of the evil and was sucking the battery dry. When a dashboard warning light indicates that the battery is discharging more than usual or that there is an increased battery discharge, it can be a cause for concern. Another possible cause of increased battery discharge is a fault in the alternator or charging system. It's not difficult to install at all but you have to register the battery with the ECU. 2 7 Reasons For Battery Discharge Increased In BMW. A few days ago I went to leave work, put the key in, and got the most generic CC message I've ever seen. 12. While there may be simple reasons such as headlights left on, in some cases there may be reasons that will cause additional costs up to the replacement of the battery of the car. When I turn on the car I get a message: "Increased battery discharge" and also my clock gets RESET. Discharging while stopped means that there is a continuing load in excess of 80 mA on the battery. BMW 2008 335xi coupe, battery discharge warning Just got my 2008 335xi coupe back from the dealership, battery discharge warning light went off a handful of times and I just thought it was from the cold, but the last time I couldn't reset it so I had to bring it in. 4K Views 4 Years Ago. Before going out to buy another battery, I tested the BMW OEM battery with a volt meter - with and without the car running. Join Date: Sep 2021. "Increased Battery Discharge" or something similar. What causes increased battery discharge on BMW? Heat, heated seats, heated steering wheels in addition to the stereo and headlights all can cause a significant draw on the battery. It made it to Fort Worth with the warning sign increased battery discharge and didn't give me any problems for 2 days then it almost died on me again. As with many vehicles, this warning is a failsafe to guard against an unexpected dead car battery. read moreI'm driving a 2011 x3 35i and encountered 2 issues recently: 1. 5 5: Using the Cigarette Outlet for High Power Device. The good news is that there's nothing to really worry about: Your car's just warning You that the battery is getting discharged quicker than it's being charged. increased Battery Discharge 2006 530i. Did BMW design the 'P' to stay illuminated until the electrical system times out (if there is a reason please share) or. New to the forum, I have a 2014 320i. #14 · Aug 30, 2015. G42Model Year: 2021 + F44Model Year: 2020 + Previous Generations; F22. 4) Loose Battery Connections. My friend has 2014 535i M package fully loaded. ผมเจอปัญหา 2-3 ครั้งเเล้วครับ เปิดประตูจากรีโมทไม่ได้ต้องใช้กุญเเจไข ส่วนหน้าจอจะขึ้นเตือน ''Increased battery discharge when stationary. #80 · Feb 1, 2011. The swap was simple, the car turns on right away, but I still get this battery warning, "increased battery discharge" I have to reset my clock. Turn off keyboard sounds or vibrations. BMW X5 Trans Fail Safe Program, BMW X5 Series Cars & Trucks. However, the message might also appear on other cars as a battery discharge warning. 2011 BMW 1 Series M. Caveat here before doing any of the new install I unplugged the negative battery node to ensure no power was in the car. Tuesday will be the 3rd service trip to the dealer to resolve the problem. Whre have you been? 2012 BMW 1 Series M. 513-782-1122. So check that first. As well, the 2nd. If the current gets above 40mA, you will get this message. Low battery charge or a bad battery connection could be the cause. Message appeared 5mins after start off. Because when you shut the car off, the cars electrical system is still active, after about 20 mins the car goes to sleep. The BMW dealer said that a wire is broken in the cluster that is for the trunk and door locks. To verify, disconnect the EDC module with known failure and trigger an increased battery usage warning. Just did a battery change somewhere mid April. BMW electrical systems designed to go to sleep in about an hour in three stages, 5 minutes, 15 minute, and 45 minte-1 hour, the remaining drain value on the ammeter shouldn't exceed 80ma any thing over that's considered a battery drain. The warning will indicate that continuing to drain power will cause your battery to die. BMW 5 Series. Something like; "Increased battery discharge when stationary. Talking with the tech, he said there were multiple updates to the code for charging. That could be you sitting in it with the interior lights on or a door not closed properly. Increased Battery Discharge - Page 2. Bad battery 2. The car was locked with the lights off and the parking brake engaged. Getting the following. Well since i got the car it always had the "high battery drain" message in the morning even a month after a new battery but i neglected it and never got it fixed. #17 · Apr 1, 2016. My 2006 330xi saw a total of 3,000 miles over the 18 months I owned it. After i fixed all that and replaced the IBS, got a new battery and registered. BMW is no doubt more sporty and stiffer suspension. 119. The battery is over 5 years old. The warning is telling you something is running the battery down when it's parked or at least has the ignition off. Got the X5 in 11/2015 replaced the battery didn't register it worked fine all year then both of my air bags had holes in them, got them replaced and the compressor was bad too so $1000 later I drove it home fine start it up 30 mins later get a message increased battery discharge so get the battery and alternator. I did not get the message on iDrive but SA at PM told me that batt charging is only 70+%. I drive the car every other day for at least 30 miles, and my drivng habits have been the same for the last. This is to alert you that your battery is getting low and the vehicle needs time to charge it before you shut the engine down again. High electrical demand by one module. Clueless BMW owner with many lights on dash! ABS 4X4, Brake, SES, & DCS lights on. Bmw increased battery discharge. 5 Series. Some Electrical Devices were Switched Off" message. The increased battery discharge light essentially means the battery gets too low. You have to take off panels and stuff from the frunk (front trunk) to get at the battery, though. 3 3: Auto Start-Stop Feature. There isn't a way to manually reset this message, as BMW considers it a pretty important thing to tell You. Join Date: Aug 2012. It has done this now probably only half a dozen times in the space of about 2 months. Other power distribution failureYou can make basic checks of battery cables and voltage and try to charge or jump start the vehicle but most likely a full diagnostic will be requiredYou will want to use a bmw specialist for thisIncreased Battery Discharge warning is due to 1) a module not sleeping properly, 2) a modu8le being awakened too often, or 3) (most commonly) an improperly powered aftermarket accessory (there is almost no way to properly power an aftermarket accessory). Preferably with a plug in charger. I replaced the battery about 4-6 months ago but they just told me it had a bad cell and they replaced it for free (batter under warranty). 4 or so, after sitting it should be roughly 13. 11. Place the amp clamp around the negative terminal. Rep. Has been checked once and given the same line about lack of driving. Audi classifies batteries, brake pads and a few other items as wear and tear, so no warranty after one year. 6120505 Checking Battery W/ Tester. One day it rained super heavily in my area and water made it inside the car and it stopped working I changed the battery car worked for 2 days but I always get battery increased discharge message and the battery is draining every time I turn on the car it prompts me to set time as if the battery is. Like yours, it came without warning. . Asked if want to change at S$700+. Three times over seven months, I would start to get this warning. Page 1 of 2: 1: 2 > Thread Tools: Search this Thread 04-09-2020, 01:19 PM #1 ///M_life. I just got back in town and haven't driven the car for 4 days and it wouldn't. When the battery charge level increases the power requirements. Although I get the Increased Battery Discharge message, these are the readings on the battery: a) Without the car running (no alternator), the battery is 12. Pretty good chance it's related to MMI not sleeping based on your note that it. Set the brightness to change automatically. Spread the love. Let it sit overnight and measure again. The battery discharge warning means that your car’s battery is getting discharged more than it is getting charged, indicating that your car might run into. Discharging your battery can be both an active or an inactive process. If it goes away when you drive and the car isn’t dying on you while moving, I’d be surprised if it was the alternator, as the alternator is charging the battery to a point when the motor is running. The max draw while the car is asleep is ~30-50mA or . My question is, does it sound like the battery itself is losing its ability to hold a charge, or is it simply a case of the car not. Possible Causes Of Bmw Battery Drain Problem. The car started fine and on the next crank the warning was gone. Re: F10 Charge Battery. Several issues can cause increased battery discharge, the most common of which is an old battery, a faulty IBS (Intelligent Battery Sensor), or a poor ground connection. Become a BMW CCA member! Click HERE to join and feel free to use my BMW CCA member #191509 as a referral. 6120503 Closed Circuit Test On Battery. 035 with 680 CCA, 120 Reserve and 74Ah. The battery drain while idled message usually doesn't indicate a battery problem. The light is solid, - Answered by a verified BMW Mechanic. It may not hold a charge, and an electronic device connected to the 12-volt outlet may be draining power from the battery. The next morning check the voltage again, before reconnecting the negative terminal. It is annoying as you have to re-set the time/date and all the mileage, trip odo etc. At Bimmerforums, you will find technical how-to information maintenance specifics audio advice wheel and tire combinations and model specific details not found anywhere else. however, the battery discharge while stationary warning appear in f10. Measure it again in the morning. I have problems with the battery discharging while driving with the AC. Never a starting hesitation. Plug the new one in (nothing was programmed or anything pure plug and play). If the battery reads 14 volts or more than 12. Home » BMW » 2007 » Why does my BMW says increased battery discharge? Why does my BMW says increased battery discharge? May 24, 2023 October 30, 2022 by Carolina. When the battery is at 100% charge level, it only requires 2-9Amp from the alternator. I am getting increased battery discharge every a. '22 BMW M4 Comp (SSG/Black) '16 BMW M4 (Shakir Orange/Black) - gone. BMW Tech Service Bulletin related to drainage. 5V when the car is off, if it's at 12. along with a Seat Calibration required control message as well. No scan tool AWD AND DSC malfunctions Set time and date Start-off assistance inactive Increased battery discharge. Start Assistant Inactive 3. Recommended Reading: Samsung Galaxy S22 Battery Life. Cheers!. Charge your BMW overnight with a battery tender or for 2 hours with a 30 amp battery charge. 3 Sport 2022 Lexus RX350---Wife's car. I am driving a 2006 e60. Come join the discussion about. G42Model Year: 2021 +Thursday 17th May 2012. 2. Weather terribly hot. Most aftermarket batteries are smaller (somewhere between 90Ah to 95Ah) and may not be any cheaper than the OE battery at MSRP from the dealer ($236). With an average State of Charge about 70% the AGM battery cycle life is about 1,000 full discharge-recharge cycles. It is not a battery fault. Recently after driving my F30 for 2 years and received a warning as "Increased battery discharge when stationary ". 2. ago. BMW is increasing battery discharge rates in some models. is reset. It can also be caused by an improperly installed aftermarket device. Active Member. Self-discharge is also thought to be reduced as a passivation layer develops on the electrodes over time. Driving your BMW at highway speeds for about 2 hours. I have ~11,000 miles on the car and heard the same speech from the dealership; 'you. 513-782-1124. After that, the Increased Battery Discharge message went away for a few days, and I even took a 2. They must be related. Did that and a few days later it was back. The alternator, and battery was replaced and the computer system had to be reprogrammed. The initial "high battery drain" would go away after 5-10 minutes of driving. If fault code is stored, replace battery sensor. With battery sensor disconnected, check Terminal 15/wake-up wire for shorts to ground. The battery was replaced, and an hour later we started getting the "increased battery discharge" message. Aug 8, 2020 #1. " I usually get this warning when I have not drove my car for more than 15 hours. Asked by Ddrumgool in Sarasota, FL on September 18, 2015. 4V and 14V when started. This week it's been much warmer out, about 41F and the car runs perfectly no warnings. Drives: 2013 BMW. The problem the last time was that there was a short in the system: completely understandable. When I started the car today to take it in for service, there were no messages about battery discharging. #19 · Sep 4, 2010. You can also get increased BMW battery discharge when stationary. Location: TX. Yes, it was kept on a tender every so. I also have to get a new battery. 250723 Views. The usual causes of a battery discharge warning are modules not shutting down properly, or modules being awakened too frequently, or most commonly an improperly installed aftermarket accessory. ” Some vehicles automatically deactivate non-essential electronics like the radio when the battery discharge warning is triggered to conserve battery power. I changed the battery and registered it with the car, I was still getting the same warning. I have been getting this increased battery discharge message at startup on and off for months. It is Hyundai’s method of warning the driver that continuing to do this could cause the battery to go dead. OrangeCrush. Image credit: canva. 1st time in they told me to trickle charge the battery and lock the car at night. #1 · Feb 11, 2009 (Edited) Hello ive been visiting this board for a while now, but this is my first post. 5 years old MY08 3. I have seen cases online where it happens after the car goes to sleep (68-70. BMW is also blaming the 6WB cluster because it’s not factory. Ground or a loose battery contact. That being said, if the car spikes above above 100mA, you should see a check control message saying increased battery drain/discharge. BMW drivers who are faced with this problem need to know the root cause and possible solutions in order to repair the problem in a proper way. BMW F10 Increased Battery Discharge. If the BMW is OFF there is a maximum current allowed setpoint that will cause Increased Battery Discharge warning if more is drawn. After letting it sit disconnected for 30 min, reconnected, got the 4x4 warning after starting the vehicle, as expected. 4. In simple terms, DME (Digital Motor Electronics) is the comprehensive management system for your BMW’s engine. Have put on over 600 km in the last 2 weeks and what was on my dash yesterday - the increased discharge message!You can also get increased BMW battery discharge when stationary. Over the last couple of days, the driver side CA handle has been working intermittently. I've just bought a BMW 530i 2006 used with 17,000 miles. The current battery installed is a BMW white battery that has 570CCA, 70Ah. 2017 BMW 540 M-Sport Carbon Black/Ivory — traded for 2021 Genesis G70 3. 3V - 15V with the engine running. I've posted dozens of times about this - "Increased Discharge while stopped" is not a message about the battery, it is a system in the car not sleeping properly causing the IBS system to shut down a branch of circuits. You may check its voltage without any load and with interior lights on. Leave it overnight. the power magic setting is 12 hours or 12v, shutdown camera. Brian425 said: While I have not had the increased battery discharge message again, I get the impression that this is still a work in progress. So, if the alternator produces 28 Amp only and the car needs 50 Amp, the battery discharging while stationary would pop up. Voltage and cranking amps also drop during cold temperatures. Like a good detective, it’s now your job to figure out which one (or ones) is responsible for the “Increased battery discharge” message. #2 · Feb 3, 2023. In this case the DME can lower the system voltage to slow battery charging. BMW 328i Xdrive. Cause: E. The car powers down everything and will achieve that power level. Another fact - the 10+ amp draw is only coming from the Red power cable going from the battery terminal to the trunk fuse box. Right after starting voltage should be ~ 14. I received a message "increased battery discharge" last week. For example, this might happen if you’re playing the car radio (accessory or key-on) while the engine isn’t running. 2. 75. 5 hour drive back yesterday with no issue, but this morning when I got in the car I got the Increased Battery Discharge message again. It is supposed to cover the bolt, seems that it moved when he removed the handle. Ensure the engine is off before doing that. Increased Battery Discharge / Building a test protocol. There is a sensor system over the battery that checks current draw from the battery when the car is in sleep mode.