Relay assignment of fuse and relay box in right engine compartment - GF54.15-P-1257-02GM (Model 164.1 as of model year 2009/ modification year 08 facelift, Model 164.8 as of model year 2009/ modification year 08)
| Relays | Designation |
|---|---|
| A | Wiper level relay 1/2 (F58kA) |
| B | Wiper ON/OFF relay (F58kB) |
| C | Coolant circulation pump relay (F58kC) |
| D | Engine circuit 87 relay (F58kD) |
| E | Valid for engine 156, 272, 273: Air pump relay (F58kE) |
| F | Fanfare horn relay (F58kF) |
| G | Valid for model 164.1 with code (489) Airmatic (air suspension with level adjustment and adaptive dampening-system ADS), Model 164.8: Air spring compressor relay (F58kG) |
| H | Circuit 15 relay (F58kH) |
| I | Starter relay (F58kI) |