Mercedes-Benz ML320 Repair and Maintenance

A guide to problems, costs, maintenance and repair for your Mercedes-Benz ML320

No_car
Get a Repair Estimate
Guaranteed by certified locations nationwide. Learn more
Get a Repair Estimate For Your Mercedes-Benz ML320
RepairPal estimates are guaranteed at over 1,700 quality certified locations nationwide. Learn more
Repair Estimates
Caret_down

Never overpay. Check prices with our estimator

Mercedes-Benz ML320
$
377
to $
682
Mercedes-Benz ML320
$
641
to $
1,495
Mercedes-Benz ML320
$
641
to $
1,203
Mercedes-Benz ML320
$
185
to $
341
Mercedes-Benz ML320
$
233
to $
428

Mercedes-Benz ML320 Problems

Power Window Main Switch May Fail

The power window switch may fail and the windows will not raise. The main switch at the front center console is commonly at fault. A failed switch will require replacement.

AC System Leaks/Bad Temperature Sensors May Cause Poor Cooling

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.

"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.

See More Problems (31)

Mercedes-Benz ML320 Questions

can i pull a mb 1998 ml 320 (1 answer)

my MB 1998 ML 320 has transmission problem . I am far away from home . I was thinking of pulling it with my MB 2012 ML 350

How to repair break light switch (1 answer)

My brake lights are staying on even when brakes are not applied

Engine doest run smooth and its not pulling as it should. (1 answer)

The car was making that noise like when the sparks plug are out and they wasnt bad however I changed the sparks plug 5 month ago got the original ones with the mercedes badge on them. it ran quite good but after 4 months the issue occured again. a month ago i had the air mass flow meter repla...

See More Questions (501)

Mercedes-Benz ML320 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.

See More Recalls (11)

Mercedes-Benz ML320 Reviews

Great vehicle. I have a 2002 ML320 with 440,000km. Use it cross country few times even drove it through Mexico. Currently, we just drove it to New Orlanes from Windsor Ontario Canada in Jan. 2016. I have done yearly maintenance at dealer since 2002 without any big problem. All parts are original. There are some repairs but they were minor. Love the car 100%. My next car will be Benz - M class. ...
We bought our ML brand new. Spent many weekends at dealer and TLC after warranty expired. First set of Dublop tires lasted 20K and driver seat heater overheated. I replaced windows switch twice, two door lock actuators, crank position sensor, transmission connector and power steering hose gasket. There seems to be a minor drain on the battery that I have to replace battery every three years...
Dont recommend buying one it's a money pit 3 fuel pumps installed problems with door locks,power window switches,had replace radiator due to cheap plastic part.ars,esp,and lights just came on problems with A/C.can't wait to dump this money pit.161,000 miles

See More Reviews (25)