Mercedes-Benz ML500 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your Mercedes-Benz ML500
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Mercedes-Benz ML500 Problems
The engine may develop a stalling and/or no start condition due to a failed crankshaft position sensor.
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.
The power steering return hose may leak at the radiator cooler fitting. If the clamp is not properly tightened, the hose can blow off, causing increased steering effort and a mess under the hood.
Mercedes-Benz ML500 Questions
It was running fine, now it's making a ticking sound and had slow acceleration.
The horn blowing problem developed after having the vehicle serviced and new brakes installed. It was returned to the dealer to diagnose this and a problem with the brake wear light and coolant light illuminating and they replaced a faulty brake sensor & tested the coolant system for leaks fi...
Seems to be from the engine itself, but i cant be certain.
Mercedes-Benz ML500 Recalls
It has been determined that, under certain circumstances, use of the brake pedal may not disengage the cruise control as expected. All other means of disengaging the cruise control should remain effective. If the driver were to "pump" the brake pedal instead of applying consistent force, the level of force necessary to disengage the cruise control may be unusually high. Dealers will perform the repairs necessary to correct this concern. The recall is expected to begin September of 2011.
There is a faulty software calibration that affects several areas including shutting off the fuel supply in a collision. This could cause a fire hazard during an accident. Dealers will reprogram this software. The Mercedes-Benz recall number is 2008 070001. This recall began during August, 2008.
Mercedes-Benz ML500 Reviews
I purchased this car new after owning a 1998 ML320 which was very reliable. The only problems with the 2002 ML500 was that the initial wheel alignment was not accurate, causing premature tire wear. The brake pads also needed replacement at 20K miles. These two items were not covered by factory warranty. I use the 10k maintenance schedule for all inspections and fluid changes. It never requ...
Hello, my engine light want go off , I had the brakes changed, which the computer said the light was on. but the light stayed on still. Could you please help me? hank-You so much. Debbie Jenkins 423-355-4790
Do not buy this car. Research ML500 and problems on google. You will be glad you did.