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Home >> Mercedes Benz >> 1992 >> 300SL Automatic >> Repair and Diagnosis >> Electrical >> Fuses & Circuit Breakers >> Electrical System, Equipment & Instructions -- 129 Chassis >> Repair & Adjustments >> Removing and installing trip computer control unit with display, models 129 and 140 - RA54001070433X(54-433)

Removing and installing trip computer control unit with display, models 129 and 140 - RA54001070433X(54-433)

Operation No. of Job Texts and Work Units,

Standard Texts and Flat Rates

  1. Model 129 
    Fig 1: Identifying Trip Computer Control Unit With Display Components - Model 129
    G04686690
    Ground cable on battery Disconnect, connect.
    Cover (1) for operating unit Unclip, clip in.
    Retaining screws (2) Unscrew, screw in.
    Operating unit (3) Remove, install.
    Connector Disconnect from operating unit, plug in.
    Illumination Unclip, clip in.
    Retaining screws (4) Unscrew and remove cover, insert and screw in.
    2-pole connector Disconnect from microswitch, plug in.
    Connector Disconnect from trip computer control unit, plug in.
    Retaining screws (5) Unscrew, screw in.
    Trip computer control unit with display (N41) Remove, install.
  2. Model 140 
    Fig 2: Identifying Trip Computer Control Unit With Display Components - Model 140
    G04686691
    Ground cable on battery Disconnect, connect.
    Lock cylinder housing (1) for glove box Remove, install (68-125) .
    Retaining screws (2) Unscrew and remove cover, insert and screw in.
    2-pole connector Disconnect from microswitch, plug in.
    Connector Disconnect from trip computer control unit, plug in.
    Retaining screws (3) Unscrew, screw in.
    Trip computer control unit with display (N41) Remove, install.