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Home >> Mercedes Benz >> 2002 >> C240 Standard >> Repair and Diagnosis >> Accessories & Equipment >> Wiper/Washer Systems >> Entertainment/Navigation, Headlights, Wiper/Washer -- Retrofitting & Conversion -- 203 Chassis >> Retrofitting & Conversion >> Retrofitting heated windshield washer wiring harness - AN82.35-P-0001-02PB

Retrofitting heated windshield washer wiring harness - AN82.35-P-0001-02PB

NOTES The heated windshield washer wiring harness and the headlamp cleaning system is delivered with tie-outs for the air conditioning system These tie-outs are not routed to the affected components. They are routed to the passenger compartment and should be insulated.

Fig 1: Identifying Heated Windshield Washer Wiring Harness Components (1 Of 2)
G04735958
Fig 2: Identifying Heated Windshield Washer Wiring Harness Components (2 Of 2)
G04735959
  1. Remove absorber (5).
  2. Remove door sill molding (11)
  3. Remove edge guard (12) in area of A-pillar paneling
  4. Unscrew bolt (13).

    IMPORTANT Unclip cap from A-pillar cover (14).

  5. Unclip A-pillar cover (14) and remove
  6. Open wiring duct on entrance panel.
  7. Pull tie-outs with connectors (2, 3) to passenger compartment through wiring duct below absorber.
  8. Route connectors (2, 3) to wiring duct.

    NOTES Insulate connectors. Route leads kink and chafe-free and tie with cable straps.

  9. Insert connector (1).

    IMPORTANT Plug location M15.

  10. Install seal (4) on wiring harness in front of SAM control module with fuse and relay module (N10/1).
    Fig 3: Identifying Front SAM Control Module With Fuse And Relay Module
    G04735960
    Fig 4: Identifying Wiring Duct, Clutch And Heating Water Circulation Pump
    G04735961
  11. Open wiring duct (8)

    IMPORTANT Wiring duct below battery console.

  12. Open wiring duct (9).
  13. Route wiring harness with tie-outs for electronic ground, right of component compartment (W16/6) and connector on coolant circulation pump (M13) to wiring duct (8) below master brake cylinder on firewall.
  14. Route tie-outs through wiring duct (9).
  15. Screw on electronic ground, right of component compartment (W16/6).
  16. Connect connector (10) to coolant circulation pump (M13).
  17. Connect tie-outs to present wiring harness.
  18. Route wiring harness to washer water reservoir along present lead through wiring duct (15) and tie with cable strap.
    Fig 5: Identifying Wiring Duct
    G04735962
  19. Screw on ground (left front headlamp unit) (W9).
  20. Install connector on HCS pump (M5/2).
  21. Insulate connector (16) for pressure and temperature sensor (B12/2) in area of washer water reservoir and tie.
  22. Reassemble in opposite order.
    Fig 6: Identifying Clutch And HCS Pump
    G04735963