Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
SYS.OK|MANUAL.DBβ LIVE
HOMESERVICE MANUALSAUDI1998A8 SEDAN (4D2) V8-3.7L (AEW)REPAIR AND DIAGNOSISCRUISE CONTROLCRUISE CONTROL SWITCHSERVICE AND REPAIRELECTRICALLY ADJUSTABLE STEERING COLUMN SWITCH, REPLACING
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)
Electrically Adjustable Steering Column Switch, Replacing
1998 Audi A8 Sedan (4D2) V8-3.7L (AEW)SECTION Electrically Adjustable Steering Column Switch, Replacing
Removing:
- Obtain radio anti-theft code, then disconnect battery ground strap.
- Turn steering wheel to center position (wheels must be in straight ahead position).
- Position steering column all the way down.
WARNING!
- Airbag system components must only be checked, removed, installed, or repaired by qualified Service Department personnel.
- Before starting to work on any part of the airbag system, disconnect the battery ground (GND) strap. When reconnecting the ground strap. the passenger compartment must not be occupied.
- Always refer to airbag system safety precautions.
- Using Torx T30 bit -1-, remove screws from airbag unit from left and right sides of back of steering wheel: 7 Nm (62 in. lb).
- Carefully remove airbag unit, disconnect electrical connector and place unit down with pad facing up.
- Remove both screws -8- and remove upper steering column switch cover -1-.
- Disconnect electrical connector of wiring to spiral spring.
- Remove nut -12- and steering wheel -11-.
Tightening torque: 50 Nm (36 ft lb)
CAUTION!
When removing steering wheel, do not turn spiral spring from center position.
- Remove three screws -5- and -6- as well as Torx screw (T25) -9- and then remove lower steering column switch cover.
- Disconnect electrical connector for electrical steering column adjustment.
- Remove both screws -1- and remove switch -2- from steering column switch cover.
Installing:
- First attach steering column switch -2- to steering column with inside hex screw -3- to provide gap of -a = 3 mm (1/8 in.) between switch and steering wheel -1-.
- Remove steering wheel again and continue installation in reverse order of removal.
RENDER: 1.0x
NO RELATED
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When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- β’ You smell fuel, burning insulation, or see smoke.
- β’ Brakes feel soft, pull hard to one side, or make grinding noises.
- β’ The engine overheats, stalls repeatedly, or misfires under load.
- β’ You are missing required tools, torque specs, or safe lifting equipment.
- β’ You are not confident in the next step or safety outcome.