Headlamp Wiper - New Relay Fixes Parking Problem

89mercedes03

TO: OUR MERCEDES-BENZ PASSENGER CAR DEALERS

DATE: May 1989 REF. NO. MBNA 82/39


SUBJECT: HEADLAMP CLEANING SYSTEM
1. CONTROL RELAY
2. WIPER ANGLE CAM MODELS 124, 126, 201


1. Control Relay

As of the chassis end numbers listed below, a new control relay containing additional circuitry has been installed in production. The new relay will prevent the headlamp wipers from parking in any position other than the correct park position. The new relay can be installed in earlier production vehicles.


Effective Chassis End Number


Model Chassis End Number


124 (except 090) A 962640
124.090 F 106599
126 A 467653
201 F 606844


Parts Information


Part Name Part Number


Relay 126 820 20 26