2003 Mercedes-Benz ML500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Mercedes-Benz ML500
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2003 Mercedes-Benz ML500 ProblemsBrake Light Switch Failure May Cause ESP/BAS Warning Lights
The ESP and BAS warning lights may illuminate due to a failed brake light switch. Replacement of the failed switch should correct this concern. A recall on certain 2002 models have been recalled for a related issue - for more information please click here»
Release cables for the rear seat (second row of seats) tend to stretch or break requiring replacement.
An engine oil leak may develop from the oil level sensor. Replacement of the leaking sensor will commonly correct this concern.
2003 Mercedes-Benz ML500 QuestionsI have a dull vibration throughout the car upon acceleration and while on cruse control It has a dull sound in the exhaust too. Deceleration also. its hard to explain but it doesn't seem to be from the drivetrain (driveshaft of cv joints) (1 answer)
Seems to be from the engine itself, but i cant be certain.
my ml500 has been shaken the fuel pump coil packs and wires has been changed ran for a couple days now its stil shaken and when in drive drives slugish
Have just replaced the electric motor in the fuelpump of my ML500. When I removed the pump from the fuel tank, I found that the electrical contacts are sort of sitting out in the open inside the fueltank. ( "Standard" elctrical connection, it's plastic covered rbut the metal connect...