| No. | Name
        
       
       
        
         Location | Illus. | 
     
      |  | Components |  | 
     
      | 342 | Main fuse box, engine bay
       
       
        next to battery |   | 
     
      | 382 | Traction Control System, TCS
       
       
        integrated in the hydraulic unit behind the engine bay electrical centre 342 |   | 
     
      | 445 | Data link connector 16 pin, CARB
       
       
        under the dashboard by steering column |   | 
     
      | 502a | Control module, TCM, FA 57,
       
       
        on the console between the battery and engine |   | 
     
      | 589A | Control module, Trionic, 4-cyl, petrol, contact A,
       
       
        on front of engine |   | 
     
      | 658 | Yaw sensor,
       
       
        on the centre tunnel under the gear selector unit |   | 
     
      | 664 | Automatic Headlamp Levelling, AHL
       
       
        behind the left headlamp unit |   | 
     
      | 671 | ESP control module,
       
       
        integrated in the hydraulic unit behind the engine bay electrical centre 342 |   | 
     
      | 703 | Column Integration Module,
       
       
        on the steering column below the steering wheel |   | 
     
      |  | 102-pin connector |  | 
     
      | H102-1 | Under left A-pillar |   | 
     
      |  | Crimp connections |  | 
     
      | J73 | LHD:
        
        Approx. 250 mm from branching of light switch unit towards the column integration module
       
       
        
         RHD:
        
        Approx. 40 mm from branching of MIU towards column integration unit |   | 
     
      | J74 | LHD:
        
        Approx. 250 mm from branching of light switch unit towards the column integration module
       
       
        
         RHD:
        
        Approx. 40 mm from branching of MIU towards column integration unit |   |