Wiring Diagram For Instrument Cluster (IC) Control Unit - PE54.30-P-2101-97NAA
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MODEL 166 up to model year 2016 Control unit A1
| Code: | Designation: | Position: |
|---|---|---|
| A0 | Color code key | 32L |
| A1 | Instrument cluster | 4A |
| A1 | Instrument cluster | 20A |
| A1 | Instrument cluster | 12A |
| A1e1 | Left turn signal indicator light | 7A |
| A1e10 | Parking brake indicator lamp | 25A |
| A1e11 | Parking brake indicator lamp | 25A |
| A1e15 | Supplemental restraint system indicator lamp | 1A |
| A1e16 | Preglow indicator lamp | 15A |
| A1e17 | Antilock brake system indicator lamp | 18A |
| A1e18 | Rear fog lamp indicator lamp | 24A |
| A1e2 | Right turn signal indicator light | 8A |
| A1e26 | "CHECK ENGINE" MIL | 28A |
| A1e3 | High beam indicator lamp | 19A |
| A1e32 | ESP®/ASR OFF warning lamp | 29A |
| A1e4 | Fuel reserve indicator lamp | 16A |
| A1e41 | Electronic Stability Program warning lamp | 11A |
| A1e51 | Brake system warning lamp | 2A |
| A1e52 | COLLISION PREVENTION ASSIST warning lamp | 28A |
| A1e54 | Coolant temperature warning lamp | 10A |
| A1e58 | Engine diagnosis indicator lamp | 3A |
| A1e59 | DISTRONIC warning lamp | 26A |
| A1e66 | Tire pressure monitor warning lamp | 22A |
| A1e67 | Low beam indicator lamp | 23A |
| A1e75 | Brake force distribution warning lamp | 30A |
| A1e9 | Seat belt warning lamp | 16A |
| A1p1 | Coolant temperature gauge | 9A |
| A1p12 | Gear indicator | 13A |
| A1p13 | Multifunction display | 6A |
| A1p16 | Transmission mode display | 14A |
| A1p2 | Fuel level indicator | 10A |
| A1p5 | Tachometer | 17A |
| A1p8 | Speedometer | 11A |
| A40/17 | Head-up display, retrofit | 25L |
| CAN B | Interior CAN | 12K |
| CAN E2 | Chassis CAN 2 | 9K |
| Code 34O | Frontal display accessory (head-up display) | 13E |
| Code 475 | Tire pressure monitor | 21A |
| F3/2 | Cockpit circuit 30 fuse box | 5L |
| F3/2f12 | Fuse 12 | 4L |
| U203 | Valid without DISTRONIC PLUS | 27A |
| U209 | Valid without code (340) Frontal display accessory (head-up display) | 2E |
| U74 | Valid for diesel engines | 14A |
| W1/4 | Cockpit ground point | 2L |
| X255 | Instrument cluster and head-up display electrical connector, retrofit | 18H |
| X30/30 | Vehicle floor chassis CAN E2 potential distributor electrical connector | 9L |
| X30/6 | Cockpit potential distributor electrical connector (CAN) | 12L |