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 ProblemsBad Switch/Blower Motor Resistor Assembly May Cause Inoperative Heater Blower Motor
Other than a defective motor, a bad switch or blower motor resistor assembly can cause an inoperative heater blower motor.
A faulty mass air flow (MAF) sensor can cause erratic/rough engine operation and fuel economy issues. Since this sensor measures the actual amount of air entering the motor, when it fails, the engine control module (ECM) takes the wrong information and delivers incorrect volumes of fuel to the cylinders.
Problems with the pneumatic system can cause closing assist and door lock issues.
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.