Mercedes-Benz ML55 AMG Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Mercedes-Benz ML55 AMG

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Mercedes-Benz ML55 AMG
$
209
to $
722
Mercedes-Benz ML55 AMG
$
361
to $
827
Mercedes-Benz ML55 AMG
$
156
to $
576
Mercedes-Benz ML55 AMG
$
767
to $
1,729
Mercedes-Benz ML55 AMG
$
202
to $
337

Mercedes-Benz ML55 AMG Problems

Engine Performance Problems Due to Crankshaft Position Sensor Failure

The crankshaft position sensor may fail causing the engine to run poorly or stall.

Air Conditioning Not Cold

AC system leaks and/or a faulty evaporator temperature sensor can cause poor AC cooling. The failed sensor can prevent the AC compressor from coming on. Leaks cause a low refrigerant level, which reduces the ability to cool.

Replace air filter when replacing failed mass air flow sensor

The mass air flow (MAF) sensor tends to fail. The engine air filter should be replaced when the mass air flow sensor is replaced; a dirty filter can allow debris to damage the new sensor.

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Mercedes-Benz ML55 AMG Questions

My check engine light came on and then my engine stalled won't leave first gear (1 answer)

Was just fine earlier today

What could likely be wrong when the transmission skips. (1 answer)

It sometimes revs without moving while on D and moves while it is on N. Restarting the ignition makes it ok. It happens usually in the mornings.

The accelerator pedal is sticky. Hard to accelerate smoothly. (1 answer)

Pedal hard to accelerate smoothly without a lot of pressure!!

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Mercedes-Benz ML55 AMG Recalls

Cruise Control May Not Disengage as Expected

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.

Recall 08V465000
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.
Recall 03V121000
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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Mercedes-Benz ML55 AMG Reviews

The seat switch panel problem is well known. What you can do is to keep the seat a little higher so the leather-cushioning does not touch the upper side of the switch cover assembly. Especially older ML's with sagging front seats (where the sides bulge out a little) have the panel breakage problems. You can fix them easily with epoxy glue, a screw with a large washer and a handbook with new cur...
mu alarm is not working what should i do, dose the alarm has fuses
exxellent suv only problem on all ml s side of front seats where the controls are, breaks constantly

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