1997 Mercedes-Benz SL320 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1997 Mercedes-Benz SL320
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1997 Mercedes-Benz SL320 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.
A refrigerant leak may develop from one or more of the following AC components: AC compressor, hose manifold for the compressor, or the evaporator core. The loss of refrigerant can cause poor AC performance. Our technicians tell us that proper leak diagnoses should be performed in order to determine the cause of any refrigerant loss.
1997 Mercedes-Benz SL320 QuestionsWhen the battery is jumped, why do certain features stop working? (1 answer)
I just purchased this low mileage(~49,000 miles)SL320 and noticed that the top control button was on and the soft top, roll bar, radio did not work. The dealer told me they would look into it and what they found was some "codes that had to be reset"; this seemed to take care of the prob...
driving- turn on washer,notic water coming out hood near left head light,refiled turned back on nothing, moter runing ,no sprea,and or leak.
need an illustration of the timing marks and cam counter shaft balancer