Figure 9.23. Instrument cluster backlight and signal lamps without tachometer: 1 - Instrument cluster illumination bulbs on the right; 2 - Instrument cluster illumination bulbs on the left; 3 - High beam indicator light; 4 - Generator indicator light; 5 - Pre-heating indicator light (for diesel engines only)/Immobilizer warning light (for gasoline engines only); 6 - Brake system warning light (brake fluid level/brake lining wear); 7 - Parking brake system indicator light; 8 - Oil pressure indicator light; 9 - Low coolant level indicator light; 10 - Direction indicator light; 11 - Odometer backlight lamp; 12 - ABS warning light; 13 - EDL indicator light; 14 - Not busy; 15 Airbag warning light; 16 - Differential lock indicator light; 17 - Engine warning light (for gasoline engines only); 18 - Power take-off indicator light; 19 - Not busy.
Figure 9.24. Instrument cluster backlight and signal lamps with tachometer: 1 - Not busy; 2 - Airbag warning light; 3 - Power take-off indicator light; 4 - Not busy; 5 - EDS indicator light (electronic differential lock); 6 - Engine warning light (for gasoline engines only); 7 - ABS warning light; 8 - Differential lock indicator light; 9 - Direction indicator light; 10 - Brake system indicator light (brake fluid level/brake lining wear); 11 - Low coolant level indicator light; 12 - Pre-heating indicator light (for diesel engines only)/Immobilizer warning light (for gasoline engines only); 13 - Generator indicator light; 14 - Oil pressure indicator light; 15 - High beam indicator light; 16, 17 - Instrument cluster illumination bulbs on the left; 18 - Odometer backlight lamp; 19 - Instrument cluster backlight bulbs on the right.
The location of the instrument panel wiring connectors without a tachometer is shown in the figure 9.25, instrument panel with tachometer - in Figure 9.26. Instrument panel wiring connectors are shown in the figure 9.27, 9.26 a-b.
Figure 9.25. Location of instrument cluster wiring connectors without tachometer: 1 - T12 wiring connector (black); 2 - Wiring connector T12a (white); 3 - Wiring connector T12b (blue).
Figure 9.26. Location of instrument cluster wiring connectors with tachometer: 1 - T12 wiring connector (black); 2 - Wiring connector T12a (white); 3 - Wiring connector T12b (blue); A - Wiring connector T8a (black); B - Wiring connector T8b (black).
Figure 9.27. T12 wiring connector (black): 1 - Terminal 58b (instrument panel illumination); 2, 5, 8, 9 - Not busy; 3 - Rear fog light, light on buzzer; 4 - Terminal 31, connection to "ground"; 6 - Engine crankshaft speed (AGK). Adaptation value: 00015 pulses; 7 - Terminal 15, not used; 10 - Engine crankshaft speed (AGL). Adaptation value: 00002 pulses; 11 - Engine crankshaft speed (AHD, AGX). Adaptation value: 00005 pulses; 12 - Outside air temperature sensor.
Figure 9.28a. T12a wiring connector (white): 1 - Pre-heating indicator light; 2 - Generator indicator light, terminal D4; 3 - Terminal 15, not used; 4 - High beam indicator light, terminal 56a; 5 - Coolant temperature sensor; 6 - Fuel level sensor; 7 - Signal contact for brake fluid level, brake lining wear indicator; 8 - Parking brake system indicator light; 9 - Oil pressure switch; 10 - Coolant temperature indicator light; 11 - Direction indicator light; 12 - Door switch.
Figure 9.28b. T12b wiring connector (blue): 1 - Gear selector display, gear selector lever position "R"; 2 - Gear selector display, gear selector lever position "P"; 3,6,8 - Not busy; 4 - Outside air temperature sensor; 5 - Terminal 31, connection to "ground"; 7 - Gear selector display, gear selector lever position "N"; 9 - Gear selector display, gear selector lever position "4"; 10 - Gear selector display, gear selector lever position "3"; 11 - Gear selector display, gear selector lever position "2"; 12 - Gear selector display, gear selector lever position "1";
Figure 9.28c. Wiring connectors T8a and T8b (black): Wiring connector T8a (black): 1 - Terminal 30, positive battery pole; 2 - Terminal 58, tachograph backlight; 3 - Terminal 15, fuses; 4, 7 - Not busy; 5, 6 - Terminal 31, connection to "ground"; 8 - Signal contact of the vehicle speedometer. T8b wiring connector (black): 1 - Tachograph, positive pole; 2 - Tachograph, negative pole; 3 - Vehicle speed signal; 4 - Vehicle speed signal, inverted; 6, 8 - Not occupied$ 7 - Crankshaft speed signal.
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