Indicator Warning Lamps II
47E Indicator Lamp, ChargingThe charging indicator lamp indicates to the driver whether the battery is being charged or not.
When ignition switch 20 is in the Drive position, current (+15 circuit) is supplied via fuse 13 to pin 5 of the main instrument display panel and on to one of the poles of indiciator lamp 47E. The other lamp pole is connected to generator 2 via pin a in the main instrument display panel.
When the generator is not rotating or if it is not charging for some reason or other, the charging warning lamp circuit is grounded through the generator and the lamp will light up.
When the generator is charging, terminal D+ receives the same voltage as B+. The charging lamp is then supplied with the same voltage on both terminals and the lamp goes out.
For a complete description and fault-tracing hints, see Starting and Charging Systems.
47F Brake Warning Lamp
The brake warning lamp indicates to the driver when the level is too low in the brake fluid reservoir.
When the ignition switch is in the Drive position, current (+15 circuit) is supplied via fuse 13 and pin 5 of the main instrument display panel to one of the poles of warning lamp 47. The other pole of the lamp is connected via pin ii of the main instrument display panel to brake warning lamp switch 42. If the level of brake fluid in the reservoir is too low, the switch closes and the warning lamp lights up.
For cars equipped with ABS, see ABS Anti-lock Brakes.
47G Indicator Lamp, Full Beam
The indicator lamp shows the driver when full beams are on.
One pole of the indicator lamp is supplied with current from full beam fuse 3 via pin 2 of the main instrument display panel. The other pole of the indicator lamp is grounded via pin 7 of the main instrument display panel.
For a complete description and fault-tracing hints, see Headlamps.
47J Indicator Lamp, Electrically Heated Rear Window
The indicator lamp shows the driver when the electrically heated rear window is switched on. When it is, one pole of the indicator lamp is supplied with current via pin 10 of the main instrument display panel. The other pole of the lamp is grounded via pin 7 of the main instrument display panel.
For a complete description and fault-tracing hints, see Electrically Heated Rear Window.
47K Indicator Lamp, Upshift (US, Manual Gearbox)
The indicator lamp indicates to the driver that a higher gear should be engaged.
One pole of the indicator lamp is supplied with current via pin 5 of the main instrument display panel. The other pole of the lamp is grounded via pin 14 from pin 55 of Trionic control module 430.
47L EXH Indicator Lamp
In certain markets, an EXH indicator lamp is included which reminds the driver that parts of the exhaust emission control system must be maintained.
One pole of the pilot lamp is supplied with current from pin 5 of the EXH relay via pin 14 of the lamp unit. The other pole of the lamp is grounded via pin 7 of the lamp unit.
For a complete description and fault-tracing hints, see EXH Warning.
47M Indicator Lamp, Handbrake
The hand brake indicator lamp shows the driver when the hand brake is applied.
When ignition switch 20 is in the Drive position, current (+15 circuit) is supplied via fuse 13 to pin 5 of the main instrument display panel and to one pole of indicator lamp 47M. The other pole of the lamp is connected to hand brake switch 43 via pin 13 of the main instrument display panel. The lamp remains on as long as the hand brake is applied.
47N Indicator Lamp, Rear Fog Light
In certain markets, an indicator lamp is included which shows the driver when the rear fog light is switched on. One pole of the indicator lamp is supplied with current via pin 6 of the main instrument display panel. The other pole of the lamp is grounded via pin 7 of the main instrument display panel.
For a complete description and fault-tracing hints, see Rear Fog Light.
47Q ABS Indicator Lamp
If there is a fault in the ABS or TCS systems, warning lamp 47Q lights up and the system is disconnected. The car's brake system then works as a conventional system.
One pole of the lamp is supplied with current via pin 5 and grounded via pin 8 in each system.
47R Indicator Lamp, Washer Fluid Level
The washer fluid level indicator lamp shows the driver when the washer fluid is about to run out.
When ignition switch 20 is in the Drive position, current (+15 circuit) is supplied via fuse 13 to pin 5 of the main instrument display panel and on to one pole of indicator lamp 47R.
The other pole of the lamp is connected to level switch 195 via pin 9 of the main instrument display panel. When the level in the reservoir has dropped to 0.5 liters or less, the level switch closes and the lamp lights up.
47U Indicator Lamp, Cruise Control
In certain markets, an indicator lamp is included which shows the driver when the Cruise Control is on. One pole of the indicator lamp is supplied with current via pin 6 of the main instrument display panel. The other pole of the lamp is grounded via pin 7 of the main instrument display panel. For a complete description and fault-tracing hints, see Cruise Control System.
47Y TCS OFF indicator lamp
Cars equipped with the TCS have a switch for manually disengaging the system. When the system is manually disengaged, indicator lamp 47Y lights up.
One pole of the indicator lamp is supplied with current via pin 5. The other pole is grounded via pin 12 of the TCS control module that the car is equipped with.