2003 Mercedes-Benz ML500 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your 2003 Mercedes-Benz ML500

2003 Mercedes-Benz ML500 Problems

The engine may develop a stalling and/or no start condition due to a failed crankshaft position sensor.

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.

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.

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2003 Mercedes-Benz ML500 Questions

When I am driving about 2 miles

I have a 2003 ML500 and the rear passenger door won't lock manually or with the remote. It makes like three clicking sound when you use the remote to try to lock it. All the other doors works just fine. Please help!

drivers side door will not with remote

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2003 Mercedes-Benz ML500 Recalls

MERCEDES-BENZ IS RECALLING 125,228 MY 1998-2004 M-CLASS VEHICLES. THE HOSE CLAMP USED TO SECURE THE POWER STEERING FLUID COOLING HOSE TO THE POWER STEERING FLUID COOLER MAY NOT PROVIDE SUFFICIENT CLAMPING FORCE FOR THIS CONNECTION. ON CERTAIN PASSENGER VEHICLES, THE HOSE CLAMP USED TO SECURE THE POWER STEERING FLUID COOLING HOSE TO THE POWER STEERING FLUID COOLER MAY NOT PROVIDE SUFFICIENT CLAMPING FORCE FOR THIS CONNECTION.

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