Functional networking
The following illustration illustrates the operating network of the safety system in the European and the US versions.
| Item | Explanation |
|---|---|
| 1 | Airbag front sensor, left (US version) |
| 2 | Left front pressure hose (pressure-hose system) |
| 3 | Body Domain Controller (BDC) with integral central gateway module (ZGM) |
| 4 | Crash Safety Module (ACSM) |
| 5 | Instrument panel (KOMBI) |
| 6 | Dynamic stability control (DSC) |
| 7 | Right front pressure sensor (pressure-hose system) |
| 8 | Front center acceleration sensor |
| 9 | Switch for front passenger airbag deactivation (European version) |
| 10 | Airbag front sensor, right (US version) |
| 11 | Right front door acceleration sensor (model-specific and also dependent on national-market version) |
| 12 | Head airbag, right (model-specific) |
| 13 | Airbag sensor, right B-pillar |
| 14 | Adaptive belt force limiter, front right (model-specific and US version) |
| 15 | Retractor tensioner for passenger belt |
| 16 | Fuel pump control module |
| 17 | Seat belt buckle contact, rear passenger's side (model-specific and European version) |
| 18 | Seat belt buckle contact (model-specific and European version) |
| 19 | Seat belt buckle contact, driver's side rear (model-specific and European version) |
| 20 | Retractor tensioner for driver's seat belt |
| 21 | Adaptive belt force limiter, front left (model-specific and US version) |
| 22 | Telematic Communication Box (TCB) |
| 23 | Airbag sensor, left B-pillar |
| 24 | Head airbag, left (model-specific) |
| 25 | Front left door airbag sensor (model-specific and dependent on national-market version) |
| 26 | Range extender electrical machine electronics (REME) |
| 27 | Safety battery terminal (model-specific) |
| 28 | Electrical machine electronics (EME) |
| 29 | Driver's airbag (European version) |
| 30 | Driver's airbag with pyrotechnically activated discharge hole (US version) |
| 31 | Knee airbag for driver (model-specific and US version) |
| 32 | Knee airbag for front passenger (US version) |
| 33 | Front passenger airbag with pyrotechnically activated discharge hole (US version) |
| 34 | Front passenger airbag (European version) |
| 35 | Front side airbag, passenger's side |
| 36 | Seat belt buckle switch for front passenger seat belt |
| 37 | Seat position sensor, front passenger (US version) |
| 38 | Front passenger seat |
| 39 | Front passenger seat occupancy detector (Europe version) |
| 40 | Front passenger seat occupancy detector (US version) |
| 41 | Indicator lamp for front passenger airbag deactivation |
| 42 | Driver's seat |
| 43 | Seat position sensor, driver (US version) |
| 44 | Belt buckle switch for driver belt |
| 45 | Front side airbag, driver's side |