Warning Lamps (page 3 of 4)

Illumination of the engine immobilisation warning lamp (C0233) is controlled by the anti-theft alarm ECU (C1980 on LHD, C0057 on RHD) on an O wire. For more information, refer to the Engine Immobilisation section of this manual.  ENGINE IMMOBILISATION. Illumination of the Heated Rear Window (HRW) warning lamp (C0233) is controlled via the HRW relay (C0044) on a WB wire. The lamp (C0230) is earthed on a B wire. For more information, refer to the Heated Rear Window section of this manual.  HEATED REAR WINDOW. Illumination of the trailer warning lamp (C0233) is controlled via the hazard warning relay (C0547) on an LGP wire. The lamp (C0230) is earthed on a B wire. For more information, refer to the Direction Indicator/Hazard Warning Lamps section of this manual.  DIRECTION INDICATOR/HAZARD WARNING LAMPS. Illumination of the engine management warning lamp (C0233) is controlled by the Engine Control Module (ECM) (C0658) on an RS wire. The ECM provides an on/off signal to the warning lamp to control its flashing sequence. For more information, refer to the Engine Management System – Td5 section of the workshop manual. Illumination of the glow plug warning lamp (C0233) is controlled by the ECM (C0658) on Td5 vehicles, or the glow plug ECU (C0190) on 300 Tdi vehicles. When the ignition switch is turned to the 'ignition' position, a feed is supplied to the warning lamp on a BY wire. The lamp (C0230) is earthed on a B wire. For more information, refer to the Starting and Charging – 300 Tdi or Starting and Charging – Td5 sections of this manual.  STARTING AND CHARGING – 300 Tdi.  STARTING AND CHARGING – Td5. Illumination of the LH direction indicator warning lamp (C0233) is controlled via the column switch (C1739 on LHD, C1040 on RHD) on a GR wire. The lamp (C0230) is earthed on a B wire. For more information, refer to the Direction Indicator/Hazard Warning Lamps section of this manual.  DIRECTION INDICATOR/HAZARD WARNING LAMPS. Illumination of the side lamp warning lamp (C0233) is controlled via the lighting switch (C1082 on LHD, C0041 on RHD) on an R then RB wire. The lamp (C0230) is earthed on a B wire. For more information, refer to the Head, Side and Tail Lamps section of this manual.  HEAD, SIDE AND TAIL LAMPS.