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Mercedes-Benz E420 Problems

Throttle Valves May Experience Electrical Failure on Mercedes-Benz E420

Problem Description and Possible Solution

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.

(8 people reported this problem)

Mercedes-Benz E420 Vehicles With This Problem

RepairPal Verified
Average mileage: 171,666 (115,000–280,000)
3 model years affected: 1994, 1995, 1997
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