Exterior Lights DTCS
EXTERIOR LIGHTING DIAGNOSTIC TROUBLE CODE (DTC) IDENTIFICATION
| DTC | Description |
|---|---|
| B1075 | Headlight Signal Error |
| B1078 | Daytime Running Lights Signal Error (Canada models) |
| B1079 | Daytime Running Lights Malfunction (USA models) |
| B1255 | Combination Switch Control Unit Lost Communication With MICU |
| B1275 | Headlight Switch OFF Position Circuit Malfunction |
| B1276 | Headlight Switch Parking (SMALL) Position Circuit Malfunction |
| B1277 | Headlight Switch AUTO Position Circuit Malfunction |
| B1278 | Headlight Switch ON Position Circuit Malfunction |
| B1279 | Headlight Switch DIMMER Position Circuit Malfunction |
| B1280 | Turn Signal Switch Circuit Malfunction |
| B1555 | Automatic Lighting Control Unit Lost Communication with Combination Switch Control Unit (AUTOLT Message) |
| B1556 | Automatic Lighting Control Unit Lost Communication with MICU (MICU Message) |