Mercedes-Benz E420 Problem Report

Mercedes-Benz E420 Electrical Issues Due to Degraded Engine Wiring Harness

(3 reports)

The engine wiring can degrade because the insulating material falls off leaving the bare wire exposed. This can cause many problems depending on which wires are exposed and what they touch.

replaced wiring harness at the above milage-cost including labor $437.55; part was $197.55, labor $240 -
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