| No. | Name
        
       
       
        
         Location | Illus. | 
     
      |  | 
 Components
 
 
 |  | 
     
      | 22a 
 
 | Main fuse board, dashboard, 
 on end of dashboard by driver's door
 
 
 |   
 
 | 
     
      | 29 
 
 | Brake-light switch, 
 on pedal bracket
 
 
 |   
 
 | 
     
      | 298FL 
 
 | Wheel speed sensor, front left 
 on left-hand steering swivel member
 
 
 |   
 
 | 
     
      | 298FR 
 
 | Wheel speed sensor, front right 
 on right-hand steering swivel member
 
 
 |   
 
 | 
     
      | 298RL 
 
 | Wheel speed sensor, rear left 
 on left rear wheel hub
 
 
 |   
 
 | 
     
      | 298RR 
 
 | Wheel speed sensor, rear right 
 on right rear wheel hub
 
 
 |   
 
 | 
     
      | 342a 
 
 | Main fuse board, engine bay 
 behind battery
 
 
 |   
 
 | 
     
      | 445 
 
 | Data link connector, 16-pin, CARB 
 Under dashboard by steering column
 
 
 |   
 
 | 
     
      | 540 
 
 | Main instrument unit 
 in dashboard in front of driver
 
 
 |   
 
 | 
     
      | 547 
 
 | ABS control module 
 integrated in hydraulic unit behind engine bay fuse box
 
 
 |   
 
 | 
     
      | 589 
 
 | Control module, Trionic 4-cyl petrol, 
 in space (cabin side) ahead of windscreen on passenger side
 
 
 |   
 
 | 
     
      | 595K 
 
 | Control module, PSG16, connector K, 
 on front of engine
 
 
 |   
 
 | 
     
      | 635 
 
 | Module, navigation, 
 4D:
        
        under parcel shelf
 
 5D:
        
        in left-hand compartment under luggage compartment floor
 
 
 |   
 
 | 
     
      | 635h 
 
 | Connection, navigation system 
 at rear right wheel housing
 
 
 |   
 
 | 
     
      |  | 
 10-pin connector
 
 
 |  | 
     
      | H10-15 
 
 | Under dashboard by steering column 
 
 |   
 
 | 
     
      |  | 
 16-pin connectors
 
 
 |  | 
     
      | H16-5 
 
 | Under dashboard by steering column 
 
 |   
 
 | 
     
      |  | 
 33-pin connector
 
 
 |  | 
     
      | H33-1 
 
 | By main relay board in dashboard 
 
 |   
 
 | 
     
      |  | 
 42-pin connector
 
 
 |  | 
     
      | H42-5 
 
 | Middle of bulkhead (engine bay side). 
 
 |   
 
 | 
     
      |  | 
 43-pin connectors
 
 
 |  | 
     
      | H43-1 
 
 | White connector on connector bracket below left-hand A-pillar 
 
 |   
 
 | 
     
      | H43-2 
 
 | Blue connector on connector bracket below left-hand A-pillar 
 
 |   
 
 | 
     
      |  | 
 Crimp connections
 
 
 |  | 
     
      | J2 
 
 | Approx. 50 mm from branching point of grounding point G30 towards cooling fans 
 
 |   
 
 | 
     
      | J4 
 
 | Approx. 100 mm from branching point of hydraulic unit towards hydraulic unit 
 
 |   
 
 | 
     
      | J9 
 
 | In ABS control module connector 
 
 |   
 
 | 
     
      | J10 
 
 | In ABS control module connector 
 
 |   
 
 | 
     
      | J11 
 
 | In ABS control module connector 
 
 |   
 
 | 
     
      | J12 
 
 | In ABS control module connector 
 
 |   
 
 | 
     
      | J58 
 
 | LHD:
        
        Approx. 50 mm from MIU branching point towards DICE control module 
 RHD:
        
        Approx. 260 mm from rear edge of connector for DICE control module towards engine bay
 
 
 |   
 
 | 
     
      | J61 
 
 | LHD:
        
        Approx. 300 mm from MIU branching point towards DICE control module 
 RHD:
        
        Approx. 210 mm from branching of grounding point G40 towards the radio.
 
 
 |   
 
 | 
     
      | J108 
 
 | Approx. 380 mm from branching point of fuel pump/EVAP pressure sensor towards rear left door 
 
 |   
 
 | 
     
      | J109 
 
 | Approx. 400 mm from branching point of fuel pump/EVAP pressure sensor towards rear left door 
 
 |   
 
 | 
     
      | J110 
 
 | Approx. 450 mm from branching point of fuel pump/EVAP pressure sensor towards rear left door 
 
 |   
 
 | 
     
      | J111 
 
 | Approx. 480 mm from branching point of fuel pump/EVAP pressure sensor towards rear left door 
 
 |   
 
 | 
     
      | J203 
 
 | Approx. 70 mm from branching point of connector H33-1 towards engine bay 
 
 |   
 
 | 
     
      | J215 
 
 | Approx. 110 mm from connector H43-1 
 
 |   
 
 | 
     
      |  | 
 Grounding points
 
 
 |  | 
     
      | G2 
 
 | On left-hand structural member behind headlamp (battery ground) 
 
 |   
 
 | 
     
      | G30 
 
 | In the engine bay on the side panel in front of the left-hand wheel housing 
 
 |   
 
 | 
     
      | G40 
 
 | In the cabin on the left-hand side of the knee protection bar. 
 
 |   
 
 | 
     
      | G42 
 
 | In the cabin on the right-hand side of the knee protection bar 
 
 |   
 
 |