Wiring Diagram Of Engine Sound Control Unit - PE54.21-P-2148DCA
Model 238 up to model year 2021
with code B63 (Engine sound via speakers)
except code 810 (Premium sound system)
except code 811 (High-End sound system)
Control unit N40/1
| Wiring diagram of engine sound control unit | PE54.21-P-2148-97DCA | ||
| Use of wiring diagrams | OV00.01-P-1901-03DCA | ||
| Abbreviations of signal and circuit designations for wiring diagrams | OV00.01-P-1001-28DCA | ||
| Search aid for all electrical components | OV00.01-P-1909DCA | ||
| Location of line and electrical plug connectors | GF00.19-P-1006DCA | ||
| Location of ground points | GF00.19-P-2002DCA | ||
| Location of Z-connector sleeves (line connections in wiring harness) | GF00.19-P-3001DCA |