The following list contains the warning lamps that must light up during the system test (see column ”Relevant lamps”). The position of the warning lamps can be seen in the graphic.
Select on the basis of equipment:
Center |
on steering column |
Relevant lamps |
Speed display |
W1-10,12,13,15 |
|
Speed display |
Engine speed display + BC (onboard computer) |
W1-10,12,13,15 W28-31 |
NAVI |
Speed display/tachometer |
W44 W21-32,39,40 |

Main instruments in the center

Additional instruments on steering column, left tachometer, right speedometer
The charge-air pressure indicator contains no warning lamps