1999 Mercedes-Benz S600 Repair and Maintenance
A guide to problems, costs, maintenance and repair for your 1999 Mercedes-Benz S600
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1999 Mercedes-Benz S600 ProblemsFaulty Mass Air Flow Sensor Causing Erratic Engine Operation and Poor Fuel Economy
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 cracked or broken heater core outlet housing can cause a coolant leak near the bulkhead (firewall). Our technicians remind us that coolant leaks should be repaired in order to avoid overheating the engine due to coolant loss.
1999 Mercedes-Benz S600 QuestionsWHAT DOES THE ESP WARNING LIGHT MEAN (1 answer)
WHEN THE ENGINE IS SWITCHED ON THE ESP LIGHT ON THE DASH IS ILLUMINATED