Throttle Valves May Experience Electrical Failure on Mercedes-Benz SL500

The electronic throttle assembly may suffer an electrical failure. It is often cheaper to send the valve to a service center for repair that to purchase a new part.

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Average mileage: 107,000 (107,000–107,000)
4 model years affected: 1994, 1995, 1996, 1997 more
5 people reported this problem
1 person shared problem details
ETA wiring failed. Sent it to BBA Reman for overhaul and replaced DIY. Works well now.
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