2002 Mercedes-Benz ML320 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2002 Mercedes-Benz ML320
Verified by mechanics, reported by drivers like you
Ask a mechanic in our community
Never overpay. Check prices with our estimator
2002 Mercedes-Benz ML320 ProblemsReplace air filter when replacing failed mass air flow sensor
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.
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.
2002 Mercedes-Benz ML320 QuestionsIs there a way to test to make sure my AWD is working correctly? (1 answer)
Winter is coming, never had AWD before. Want to make sure it is working correctly before the bad part of the winter hits.
2002 Mercedes-Benz ML320 RecallsCruise 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.