| Components |
| A1_A14 | Control unit - Climate control | B150 | Sensor - Boost pressure |
| A1_A60 | Controls - Heating/air conditioning | M15 | Starter |
| A1_X125 | Control unit - Underhood electronic module | P3 | Instrument |
| A12 | Add-on heater | P6 | Info Display |
| A37 | Control unit - Anti-Lock Brake System | S5 | Switch - Trumpet horn |
| A63 | Control unit - Airbag | S41 | Switch - Clutch |
| A75 | Assembly - Electrical power steering | S84 | Switch - Minimum capacity, coolant |
| A84 | Control unit - Engine | S122 | Switch unit - Light |
| A105 | Column integrated module | S208L | Switch - Remote control, radio, left |
| A111 | Throttle valve - Positioner | S208R | Switch - Remote control, radio, right |
| B22 | Sensor - Pedal position | S229 | Switch unit - Steering column, left |
| B30 | Impulse sensor - Crankshaft | S249 | Switch unit - Steering column, right |
| B39 | Sensor - Temperature, coolant | S255 | Switch - Minimum capacity, washer fluid |
| B52L | Sensor - Wheel speed, front, left | S270 | Switch unit - Centre console |
| B52R | Sensor - Wheel speed, front, right | Y10 | Motor - Central locking, flap, fuel filler |
| B64 | Sensor - Temperature, intake air | Y13D | Assembly - Central locking, driver door |
| B69 | Air mass meter | Y13P | Assembly - Central locking, front passenger door |
| B76L | Sensor - Wheel speed, rear, left | Y31 | Assembly unit - Lock, lid trunk/tailgate |
| B76R | Sensor - Wheel speed, rear, right | Y35L | Assembly unit - Central locking, rear door, left |
| B145 | Seat Occupied Detection - Front passenger | Y35R | Assembly unit - Central locking, rear door, right |
| B145A | Simple seat occupied detection - Front passenger |
