89 posts · Joined 2017. #1 · Feb 6, 2023. Hi .I have a 2017 BMW x5 40E 52k miles. At last May I had 49k miles. My hybrid battery was dying and air conditioning performed poorly. I started to diagnose with Ista and got the fault of replacing the battery cell module. Ista shows the current battery health is 64%.
BMW X5 BATTERY DRAIN, HOW TO TEST ALTERNATOR DIODES BMW X5 E53 E70 F15If you have BMW X5 and you need to test the alternator diodes because you have battery The vehicle’s electrical system relies on a 12-volt battery to power the lights, radio, and other electrical components. If the 12-volt battery is failing or not charging properly, it can cause a drop in voltage, triggering the warning message. Here are some potential causes of low voltage and how to fix them: Failing 12-volt battery 2020 BMW X5 2019 BMW M2C 2014 BMW 335i 2009 BMW 328i. IF this is the "battery management" message vice an actual low battery message and it keeps coming back, you

Find the location of the MAF sensor in your X5, unplug the electrical connectors, and remove the sensor from the housing. Spray at least 10 spurts of MAF cleaner onto the sensor and then let it air dry for an hour or until completely dry. Do not use cloth or cotton swabs to clean the sensor, as it can damage it.

X5 Battery Drain issue (I'm running out of ideas) SHORT VERSION: I replaced my alternator and the battery died while I was driving. The battery shows that it is charging whenever I test it at home with the car on. The battery voltage changes when the positive battery cable on the distribution box is moved around. Before testing the fuel pump, go over this checklist. This includes some obvious items and often forgotten common maintenance issues that may turn into a false "bad fuel pump" diagnostic. 1. Check for fuel in the tank. If the engine cranks but refuses to start, make sure that you actually have fuel in the tank. 2.

With ignition off if you have a lights or radio on after 2 min warning goes on "recharge battery" "battery is heavy discharged." I checked battery with load test- ok, check voltage on dash before starting engine and while cranking engine- never goes below 12V, maybe once went to 11.9V.

1. Fuel gauge behaves erratically. One of the first symptoms of a problem with the fuel gauge sender is a fuel gauge that behaves erratically. A faulty fuel gauge sender may cause the gauge to suddenly change positions, or give an inaccurate reading. The gauge may appear to be at three quarters, and then only a few minutes later will change to
Drives: F15 X5 35d. Join Date: Oct 2017. Location: Oklahoma. iTrader: ( 0) You'll need to replace the air suspension bag, its most likely developed a slow leak. The air pump for the air suspension will try to compensate till either the car. --Enters a deep sleep (15-20 mins after lock) --Battery in reserves. A faulty fuel pressure regulator may cause the vehicle to experience misfires, a reduction in power and acceleration, and a drop in fuel efficiency. These symptoms can also be caused by a wide variety of other issues so having the vehicle properly diagnosed is highly recommended. 2. Fuel leaks. Another symptom of an issue with the vehicle’s
Drives: BMW X5 45e. Join Date: Sep 2021. Location: California. iTrader: ( 0) Turns out the AC compressor failed causing the battery issues. The part is on backorder until November. The dealer called me today and they want their X5 loaner back and will put me into an enterprise SUV with $65 a day cap. I am furious.
This light should light up for 2-3 seconds when you turn on the ignition but then go away if the immobilizer has communication with the key. If the light stays on, it means that you have a problem with either the immobilizer control unit or the transponder key. 2. Trouble Starting Your Car. While difficulty unlocking or locking your car points
If your car battery is dead, the electric key clicker will not work. However, most electric keys come with a physical key that either flips up like a switchblade or slides out like a sword when you click the release button.
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