BMW E39 Bedienungsanleitung PDF herunterladen (Seite 16)

EN/2-46

Fig. K

The vehicle should be parked unladen on a flat and even surface for the purpose of automatic adjustment of the

level sensor. Disengage gear or selector lever in position "N". Release handbrake and start vehicle. Make sure that

the battery voltage is not below 13.0 V for the adjustment of the level sensor (battery must be charged). Unplug

branch A3, white 2-pin socket housing (wire jumper, red wire) from branch A2, white 2-pin pin housing of xenon

headlight wiring harness A.The adjustment is now completed. Now connect white 2-pin socket housing (3)

(Dummy, green wire) to the now free branch A2, white 2-pin pin housing of xenon headlight wiring harness A.

Electrical adjustment is now functional.

Park vehicle and switch off ignition.

Install light module and tie back branches A2 to A9 of xenon headlight wiring harness A with cable straps.

Place disconnected branch A3, white 2-pin socket housing (wire jumper, red wire) and the information leaflet

(Section 4) in the car’s glovebox as the adjustment procedure must be repeated in the event of any changes made

to the chassis or repairs carried out on the rear axle.

Fig. L

This figure contains information for checking the cold light scan module

If the message "check low beam headlight or the symbol" appears in the instrument cluster display, it is possible

that fuse (1) in the cold light scan module (2) is defective (500 mA slow-blow fuse). After replacing the fuse, there

still may be a fault in the cold light scan module or in the xenon headlight (replace cold light scan module or xenon

headlight).

Fig. M

This figure contains information for checking the level sensor

The level sensor in the rear right wheelhouse is checked as follows:

- Expose light module (1) in right-hand A-pillar.

- Park unladen vehicle on flat and even surface.

- Disengage gear or selector lever in position "N" and release handbrake.

- Connect voltmeter between branch A6, yellow/red wire of xenon headlight wiring harness A and ground.

- Start vehicle.

- Measure voltage (setpoint 1.0 V).

- Luggage compartment laden with 150 kg (2 persons).

- The voltage value must increase (approx. 1.2 to 2 Volt) after 20 seconds.

- If the voltage does not increase, either the control rod is detached (fixed) or the level sensor is defective.

Concluding operations

Reassemble footwell on right-hand side of vehicle.

Reconnect battery.

Carry out function check.

Print out fault code memory.

Adjust headlight with headlight adjuster (the headlights must be set mechanically to H-1%).

Encoding

This system does not require encoding.

1 2 ... 11 12 13 14 15 16 17 18 19 20 21 22

Keine Kommentare

BMW E39 Bedienungsanleitung Seite 16