X5 battery replacement - BimmerFest BMW Forum
2005年9月26日 · To put it simply BMW wanted $455 for the battery plus $110 to initialize it. Naturally did some research and found a Bosch battery designed for european cars which is perfectly suited to the cars specs regarding dimentions and CCA 800 for just $275 (part number 60038) including a 15% discount fitting inclusive.
Battery replacement (2020 X5) - BimmerFest BMW Forum
2023年11月22日 · I do not know when BMW changed their battery charging design, but my 2011 BMW had that, as does my current one. But, on most models after the mid 2010's, they all have a clutch on the alternator as it allows BMW a slight corporate fuel economy increase, saving them from having to pay fees on gas guzzlers.
Parasitic battery drain/SOLVED | BimmerFest BMW Forum
2020年6月29日 · I posted an earlier problem in this forum on a parasitic battery drain. Like a dummy, I put 3 batteries in 2 years in my 2004 X5 (E53). I finally made the time to get out there and troubleshoot today! With a simple multimeter, I unhooked the neg battery cable and turned MM to measure Milliamps on the 10Amp scale.
How to check the battery? - BimmerFest BMW Forum
2020年12月9日 · A load test (putting a specified load) upon a battery for a defined duration and measuring the voltage is a more full featured test of a battery. Pretty much all auto parts / battery places will do a load test for free. The onboard BMW battery management is kinda in the middle in that it does measure voltage drop over time over a period of load.
Why two separate batteries? - BimmerFest BMW Forum
2015年7月13日 · The new X5 M (F85) has two separate car batteries. Does anybody have a clue why -- and which battery does what? What happens if the left or the right one, or both, fail? Do all F15 have two batteries, or only the F85 ?
Increased Battery Discharge issue SOLVED - BimmerFest BMW …
2015年9月3日 · I even went to my local dealer (in the Rep. of Panama) just to hear that i needed a new battery, a new IBS and most likely a new alternator. Total cost about $2800... Ok, this is how I solved my battery discharge/dead issue: 1. Had my alternator removed at a local shop 2. Checked the continuity to discard issues with alternator itself 3.
Battery voltage - BimmerFest BMW Forum
2015年2月16日 · Your best bet is to let the X5 sit over night and without starting it measure the battery voltage. If it is 12.75 or higher than the battery is good. If it lower than that the batter is not holding a charge. I just replaced the battery in my 08 X5. It had a cold reading of 12.15. Even at that lower voltage it started but the thing didn't hold a ...
Does anybody know how to check hybrid battery ... - BimmerFest …
2022年1月26日 · BMW F15 X5 xDrive40e iPerformance SAV / Electrical Components / Connectors / Components / Components with A / A191 Battery management electronics / Battery management electronics Battery management electronics (SME) The battery management electronics (SME) controls and coordinates the energy flow in the high-voltage battery.
High battery drain warning - BimmerFest BMW Forum
2016年6月21日 · 2007 BMW X5 s3.0si. After siting over night, As soon as I put key in, battery warning symbol comes on and high battery drain warning comes on. as soon as I start car battery symbol goes off shortly and high battery drain warning goes off. I can use car all day, restarting several times and battery symbol or warning do not come on.
Battery discharge was starting when jumped but ... - BimmerFest …
2024年10月30日 · When the voltage is that low, most things won’t work. A basically dead battery can draw the whole system down, so you may not achieve the needed voltage. The load could be considerable on the jumping vehicle, so it may not work with your X5’s battery that far gone And there’s a chance you might damage that vehicle as well.