2004 Mercedes-Benz ML500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2004 Mercedes-Benz ML500
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2004 Mercedes-Benz ML500 ProblemsPower Window Main Switch May Fail
The power window switch may fail and the windows will not raise. The main switch at the front center console is commonly at fault. A failed switch will require replacement.
Electrical switches in the door latches can fail, causing the door locks to rapidly actuate up and down multiple times when the locks are activated by either the keyless remote or door lock switch. A new door latch will need to be installed.
Leaks may develop from the differential cover and/or seals on high mileage or older vehicles. Our technicians recommend a complete reseal of the differential unit if these leaks are addressed.
2004 Mercedes-Benz ML500 QuestionsBattery dead. AAA stated SUV has major electrical drawing on battery. ??? (1 answer)
I have a 2004 ML500 and when I try to lock the doors the right rear door lock activates 3 - 4 times but doesn't lock.