Installing the steering wheel keypad
- Turn the steering wheel 90° to the position illustrated, so that the two holes on the reverse of the steering wheel are accessible.
- Insert a screwdriver in the hole (2) on the rear edge of the steering wheel, at right angles to the rear surface of the steering wheel.
- Insert a screwdriver as far as possible. Determine the position of the end of the spring clip (1).
- Position the end of the screwdriver on top of the spring clip.
- Pry the screwdriver upwards towards the upper edge of the hole (2) until the spring releases and one side of the steering wheel module springs out and releases from the mounting.
- Turn the steering wheel 180°. Carry out the procedure on the other side.
- Turn the steering wheel to the neutral position.
- Fold the steering wheel module out.
- Remove the two connectors (1) for the sender wiring on the airbag
NOTE:
The connectors are tightly secured. Do not use tools to disconnect the connectors.
- Place the steering wheel module to one side.
Remove:
- the screw (1). Remove the ground lead.
- the connector (2) for the horn and the keypads.
- the three screws (3). Lift out the horn (4).
Applies to cars with pre-routed wiring
- Press in the catch (1) on the connector for the right dummy button.
- Remove the connector from the dummy button.
- Remove the screw (1) in the dummy button on the right hand side of the horn.
- Press in the catch (2). At the same time pull the dummy button from its socket. Place to one side. If there is pre-routed wiring, continue to procedure Installing the steering wheel keypad .
NOTE:
If there is no pre-routed connector the horn must be replaced. A new one is in the kit. Carry out procedures Installing the steering wheel keypad and Installing the steering wheel keypad .
Applies to cars without existing wiring
- Remove the screw (1) in the dummy button on the left hand side of the horn.
- Press in the catch (2). At the same time pull the dummy button from its socket.
NOTE:
Keep the dummy button. The dummy button will be reused.
- Remove the old horn. The amplifier will not be reused.
Applies to cars without existing wiring
- Insert the new left dummy button in its socket on the new horn.
- Press the dummy button until the catch engages.
- Install the screw. Tighten the dummy button.
- Connect the connector to the dummy button.
- Insert the new keypad in its socket.
- Press the keypad until the catch engages.
- Install the screw. Tighten the keypad.
- Connect the connector to the keypad.
- Reinstall the horn, according to Installing the steering wheel keypad . Ensure that the three springs are correctly positioned. Check that the ground lead is not trapped.
- Tighten the screws crosswise. Tighten to 6.5 Nm (5 lbf ft.) .
- Reinstall the ground lead. Tighten the ground lead.
- Connect the connector for the horn and the keypads.
- Check the function of the horn. Press the horn all the way round its circumference.
- Check that the two springs (1) are in position.
- Press the two connectors for the sender cables for the airbag into the steering wheel module.
NOTE:
The wiring must be routed through the existing holder (2).
- Insert the two lugs on the reverse of the steering wheel module in the two springs. Ensure that the sender wiring is unimpeded.
- Press the steering wheel module into the mountings. Two clicks should be heard.