1998 Mercedes-Benz S320 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1998 Mercedes-Benz S320
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1998 Mercedes-Benz S320 ProblemsClosing Assist/Door Lock Issues Due to Pneumatic System Problems
Problems with the pneumatic system can cause closing assist and door lock issues.
Failed ignition coil packs or spark plug resistors can cause a rough running motor or lack of power.
The emissions air injection pump can seize, causing a loud squealing noise followed by smoke from the drive belt. If the engine is not turned off, the belt will break, turning on the alternator/battery warning light.
1998 Mercedes-Benz S320 QuestionsHow do i troubleshoot a no starting problem (1 answer)
car was starting rough.brake light showing. then it refused to start for me
Can hear it attempt to fire but nothing.
the car is been parked for almost a year now it start and idels normal when i try to drive it no acceleration and i see no warrning coming on every thing seem normal what could be the cause