2003 Mercedes-Benz ML350 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 2003 Mercedes-Benz ML350
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2003 Mercedes-Benz ML350 Problems"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.
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.
The camshaft adjuster solenoid (which is related to the variable valve timing system) may fail or timing chain/balance shaft components may wear, resulting in illumination of the Check Engine Light and various drivability issues. Mercedes-Benz has released a service bulletin outlining specific repair instructions depending on fault codes stored.
2003 Mercedes-Benz ML350 Questionsmy warning lights and indicators are not working (1 answer)
it may be some fuse problem but i do not know
Just quit for the first time only on the driver's seat.
Vehicle pulls when wheels cool down after an hour.