1994 Mercedes-Benz S320 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1994 Mercedes-Benz S320
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1994 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.
1994 Mercedes-Benz S320 Questionsi am from south africa i prefer the older mercs,i am 64 yrs old and retired.what is your choice between a 94 s320 and 2000 e320?many thanks NICK (1 answer)
which has a better record for reliability and less troublesome?
Why is the labor so high to replace an oil pan gasget om a 1994 Mercedes 320S
power locks don't work. all doors don't unlock even the main switch, including doors/trunk closing assist. I check switches & fuses are good.