Mercedes-Benz ML430 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Mercedes-Benz ML430

Select your Mercedes-Benz ML430's year to get more detailed information:
Repair Estimates

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Mercedes-Benz ML430
$
425
to $
651
Mercedes-Benz ML430
$
92
to $
241
Mercedes-Benz ML430
$
693
to $
1,119
Mercedes-Benz ML430
$
979
to $
1,285
Mercedes-Benz ML430
$
523
to $
934

Mercedes-Benz ML430 Problems

Electrical Switches in Door Latches May Fail

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. The affected door latch should be replaced to correct this concern.

Engine Performance Problems Due to Crankshaft Position Sensor Failure

The crankshaft position sensor may fail causing the engine to stall. In most cases the engine will need to cool down a bit before it will restart but in some cases it may restart right away.

"No Start" Due to Drive Authorization's Failure to Recongnize Keys

A no start condition may develop due to an anti-theft system fault. If the drive authorization module fails to recognize the keys, the engine will not start. In many cases, a new module and keys will be needed to correct this problem.

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Mercedes-Benz ML430 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 ML430 Reviews

Update to San Ramon visitor - I now have 240,000 miles on my ML430. In the last year - new engine mounts, new transmission mount, new water pump,new v-belts (2x), new timing case cover and gasket to stop oil leak, new oil fill gasket to stop oil leak, another set of Kumho tires (excellent tires 60,000 miles on the last set). Transmission fluid changes at 220K (last change was at 105K). I have a...
I love my 1999 ML 430 ! You're right about the cost to keep maintenance but I do most of the work myself! I've been performing mechanics on all vehicles purchased as well as serviced elsewhere. It's more fun if know what your'e doing! I'm keeping it as long as I can! Retired Military!
I bought my 199 ML430 4 years ago, with only 53,000. With low mileage, great looks, and 3rd row seats, I felt it was an excellent family car. After owning it for less than a year, I had oil leaks, check engine light turning on,suspension problems, car was not starting and had to have all fuse box changed, after heavy storm, wind shield wipers couldn't work, coolant pump replaced, the list go...

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