Report: Intermitent turn signal operation
Mercedes-Benz E320 Problem
Model Year Affected: 1994
Intermitent failure of turn signals,emergency flasher and intermitent wiper mode.(on same curcuit)
My fix.. Disconnect battery. Remove and clean terminals and boss on and all three ground wire bundles located on the right front shock tower (brown wires and battery ground) with emery cloth
Clean and coat with dielectric grease and re-install and tighten firmly. Re-connect battery.