BMW 1989-1995 525i Service Manual page 398

612-2
SWITCHES AND ELECTRICAL ACCESSORIES
001 '803
Fig. 1. Upper Sleeting column tnm cover retaIning screw 0<:1119 re-
moved. Some models may
Ili'IV
retaminq Pi S Instead of
screw.
00 11805
Fig . 2. h un signal/heaejilgll dimmer swucn locking clips (arrow s).
Cruise
can rol
Sf;llk,
swucn
IS
SImilar.
8. Installation is reverse of removal. Install airbag unit as
described in 721 Airbag System (SRS).
WARNING -
Once tile airbag utut
IS
Installed and all other ser-
vice procedures have been completed. start the en-
gine and ctiec« that the SRS warning tight goes out.
tune
warmng light stays on. tne SRS system will not
iunction
as
designed. Have tne system diagnosed
and repaired by an authorized BMW dealer.
CAUTlON -
On steering wheels mounted wnn
a
nut. use a
new sell-Ioct<.ing nut when mounting the steering
wheel The nul is designed to be used only once.
Tightening Torques
• Steering wheel to steering column spindle
self-locking nut (always replace) 80 Nm (59 ft-Ib)
bolt 63 Nm (46 ft-Ib)
INTERIOR SWITCHES
Ignition switch, removing and install ing
1. Disconnect negative (-) battery cable and cover termi-
nal with an insulating material.
2.
Remove lower left dash panel.
3. Remove screws retaining lower steering column cover
and remove cover. See Fig. 1.
4. Press retaining clips on both sides of switch, remove
switch and disconnect electrical connector. See Fig.
3.
00 11806
Fig. 3. Ignition swuch re a,rllllg screws rarrow sl . Some m odels use
retaining cups instead of screws .
5. Installation is reverse of removal. Before mating ignition
switch to ignition lock. check that switch is in correct po-
sition relative to ignition lock.
Ignition lock cylinder, removing and installing
1. Insert master key into lock cylinder and turn the key
60° to "Hadio" position. See Fig. 4.
00' 1807
Fig . 4. W,lh Ignition key In "radio " POSition (60' fr om "of ). insert 51, 1
wife In a lock opeJ1lng rarrow; 1 0 release cvhnder.