Mercedes Benz SL600 owners have reported 1 problem related to gas recirculation valve (egr valve) (under the engine and engine cooling category). The most recently reported issues are listed below.
Car began stalling at cruise. . . Inspection of ignition wiring harness revealed rotted wiring with the insulation all disintegrated, leaving wiring grounding out on the exposed wiring. . . The vehicle is not running now and repairs to the harness are beyond anything but buying a new, complete harness for $1000 from mb. This is a defective product as further inquiry has established that a bio-degradeable wiring insulation was used on this year and model, leaving the insulation vulnerable to heat disintegration.
| Problem Category | Number of Problems |
|---|---|
| Check Engine Light On problems | |
| Engine Oil Leaking problems | |
| Gas Recirculation Valve (egr Valve) problems |