Note. For a description of the procedures for removing and installing some switches, see the chapters of the Manual dedicated to the relevant vehicle systems.
Release models up to 06/30/02
Details of the installation of paddle shifters on models manufactured before 06/30/02
1 - Screws; 2 - Cover; 3 - Wiring connector; S4 - Combined steering column switch; S4x1 - Combination switch wiring connector; S40/4 - Tempostat/Speedtronic system switch; S93/2 - Linguatronic switch (VCS/SBS)
1. On models of the corresponding configuration (code ET2) activate the service mode of the TELE AID emergency call system (see Section Activation / deactivation of the service mode of the TELE AID emergency call system).
2. Turn on the auxiliary battery and connect it to the standard battery, then disconnect the negative cable from the latter.
7 - Auxiliary battery
8 - Module positive wire terminal
9 - Terminal of the negative wire of the module
W10 - Battery Ground
3. Remove the steering wheel contact cable drum (see chapter Suspension and steering).
4. Remove the screws (1) and remove from cover (2) steering column jackets speedtronic switches (S40/4) and Linguatronic (S93/2).
5. Unlock (arrows) and, pulling towards the steering wheel, disconnect from the combination switch housing (S4) connector (3).
6. Remove switch (S4) from the lid (2).
7. Disconnect the connector (S4x1).
8. Installation is carried out in the reverse order - on models of the corresponding configuration (code ET2) deactivate the service mode of the TELE AID system (see Section Activation / deactivation of the service mode of the TELE AID emergency call system).
9. Finally, read the DTCs and clear the OBD memory using the STAR DIAGNOSIS scanner (6511 1801 00) (see chapter Engine Electrical Systems) and enter the required basic settings for the on-board equipment.
10. Make sure that the steering column switches are working properly.
Release models from 01.07.02
Tempostat/Speedtronic and steering column adjustment switches
Installation details of the tempostat/Speedtronic system switch and steering column adjustment on production models from 01.07.02
1 - Screw; 2 - Assembling the steering column switches; B24 / 8 - Steering angle sensor; S4 - Combined steering column switch; S40/4 - Tempostat/Speedtronic system switch; S59 - Steering column adjustment switch
1. On models of the corresponding configuration (code ET2) activate the service mode of the TELE AID emergency call system (see Section Activation / deactivation of the service mode of the TELE AID emergency call system).
2. Turn on the auxiliary battery and connect it to the standard battery, then disconnect the negative cable from the latter.
7 - Auxiliary battery
8 - Module positive wire terminal
9 - Terminal of the negative wire of the module
W10 - Battery Ground
3. Remove steering wheel and contact cable drum (A45) (see chapter Suspension and steering).
4. Remove the steering wheel angle sensor (B24/8) (see chapter Suspension and steering).
5. Pull to release the tempostat/Speedtronic switches (S40/4) and/or steering column adjustment (S59) from assembly (2).
6. Installation is in reverse order - do not forget to activate the sensor (B24/8), on models with corresponding equipment (code ET2) deactivate the service mode of the TELE AID system (see Section Activation / deactivation of the service mode of the TELE AID emergency call system).
7. Finally, read the DTCs and clear the OBD memory using the STAR DIAGNOSIS scanner (6511 1801 00) (see chapter Engine Electrical Systems) and enter the required basic settings for the on-board equipment.
8. Make sure that the steering column switches are working properly.
Steering column module and combination switch
Installation details of the steering column module and the combined steering column switch on production models from 07/01/02
1, 4 - Screws; 2 - Coupling bolt; 3 - Assembling the steering column switches; 5, 6 - Wiring connectors; B24 / 8 - Steering angle sensor; N80 - Steering column module; S4 - Combined steering column switch; S40/4 - Tempostat/Speedtronic system switch; S59 - Steering column adjustment switch
1. On models of the corresponding configuration (code ET2) activate the service mode of the TELE AID emergency call system (see Section Activation / deactivation of the service mode of the TELE AID emergency call system).
2. Turn on the auxiliary battery and connect it to the standard battery, then disconnect the negative cable from the latter.
7 - Auxiliary battery
8 - Module positive wire terminal
9 - Terminal of the negative wire of the module
W10 - Battery Ground
3. Remove the steering wheel contact cable drum (see chapter Suspension and steering).
4. Remove the steering wheel angle sensor (B24/8) (see chapter Suspension and steering).
5. Remove the tempostat/Speedtronic switches (S40/4) and steering column adjustment (S59) (see above).
6. Loosen the pinch screw (2), - the screw remains in the switch assembly (3).
7. Pull outward to release the switch assembly (3) from the steering column jacket.
8. Turn out bolts (4) and remove the module (N80) from assembly (3).
9. Separate from the module (N80) combination switch (S4).
10. Installation is carried out in the reverse order - make sure that the connector snaps into place (5/6).
11. Appropriate models (code ET2) deactivate the service mode of the TELE AID system (see Section Activation / deactivation of the service mode of the TELE AID emergency call system).
12. Finally, read the DTCs and clear the OBD memory using the STAR DIAGNOSIS scanner (6511 1801 00) (see chapter Engine Electrical Systems) and enter the required basic settings for the on-board equipment.
13. Make sure that the steering column switches are working properly.