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Hey guys I have an Cls 500 w219 2006
I am having problem with battery check i replaced voltage tensor and aux battery and principal battery and show me always battery check what to do ?
It's very strange because when I turn on the ignition, the cigarette lighter works to
It's very strange because when I turn on the ignition, the cigarette lighter works to charge and so do the internal lights, but when I start it, the cigarette lighter and the internal lights stop working.
Originally Posted by ChrisHimself
if youve had a bad oil leak the alternator starts to want out, the voltage regulator isn't always the fix but I agree it usually is.
Please scan it for faults! A decent computer can also show you what is happening (voltages, loading amperage, etc) for the main battery and also AUX battery
It can also be the AUX battery relay (it sits under the cowel), or something like bad earth/grounding or Battery Control Module (BCM) etc.
Last edited by nd-photo.nl; 11-30-2023 at 05:57 AM.
11-25-2023, 11:56 PM
