1990 Mercedes-Benz 300SE Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1990 Mercedes-Benz 300SE
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1990 Mercedes-Benz 300SE ProblemsWindow Regulator Failure is Common
One or more door windows may stop working due to a failed window regulator. Replacement of the failed regulator will be necessary to correct this concern.
High mileage vehicles may develop a transmission fluid leak from one or more of the oil seals.
Due to wear, high usage vehicles can experience ignition lock and tumbler failures. The ignition lock cylinder will generally require replacement to correct this concern.
1990 Mercedes-Benz 300SE QuestionsMy MB is a 1988 300se with 14K miles .when timing belt needs replacement? (2 answers)
HOWEVER, THE ["BRAKE-PADS"] ARE LOCKING ON THE ROTORS & WILL NOT RELEASE THEMSELVES. SO, WHAT COULD BE THE CAUSE THIS-PROBLEM?