| Components |
| A1_X125 | Control unit - Underhood electronic module | B52R | Sensor - Wheel speed, front, right |
| A1_X131 | Control unit - Rear electrical module | B76L | Sensor - Wheel speed, rear, left |
| A2_X131 | Trailer electronic module | B76R | Sensor - Wheel speed, rear, right |
| A6 | Control unit - Semi active damping system | B85 | Sensor - Rotation Rate |
| A37 | Control unit - Anti-Lock Brake System | B150 | Sensor - Boost pressure |
| A63 | Control unit - Airbag | G8 | Alternator |
| A84 | Control unit - Engine | P3 | Instrument |
| A105 | Column integrated module | P6 | Info Display |
| A111 | Throttle valve - Positioner | S32 | Switch - Reversing lamp |
| A112 | Control unit - Transmission | S36 | Switch - Minimum capacity, brake fluid |
| A155 | Radio - Infotainment unit | S41 | Switch - Clutch |
| A157 | Control unit - Tyre pressure monitoring system | S181 | Switch - Parking brake |
| A163 | Switch - Selector lever | S187 | Switch - Automatic transmission |
| A172 | Control unit - Headlamp levelling (Xenon light) | S218 | Switch - Stop lamp, double |
| A173 | Control unit - Adaptive forward lighting | S229 | Switch unit - Steering column, left |
| B22 | Sensor - Pedal position | S270 | Switch unit - Centre console |
| B23 | Sensor - Temperature, outside | Y155L | Solenoid valve - Shock absorber, front left |
| B30 | Impulse sensor - Crankshaft | Y155R | Solenoid valve - Shock absorber, front right |
| B36WL | Sensor - Vertical acceleration wheel, front left | Y156L | Solenoid valve - Shock absorber, rear left |
| B36WR | Sensor - Vertical acceleration wheel, front right | Y156R | Solenoid valve - Shock absorber, rear right |
| B52L | Sensor - Wheel speed, front, left |
