Retrofit hands-free system wiring harness - AZ82.70-P-0005-02PA

With radio

Expose VDA connection for telephone handset (A34) and CTEL separation point (X39/37) in radio recess.
Connect antenna for the telephone handset (A34) to the antenna line of the PSC adapter.
Use an antenna adapter if required (depends on the vehicle version).

Fig 1: Identifying Telephone Handset And CTEL Separation Point In Radio Recess
Connect VDA connection line (5) to the interface box for the hands-free system (3).

Fig 2: Identifying VDA Connection Line And Hands-Free System
Route the connection line (5) from the interface box for the hands-free system (3) as shown in the Figure to the exposed CTEL separation point for the portable CTEL (X39/37) into the radio recess and connect.
Fasten wiring harness with adhesive felt.

Fig 3: Identifying Hands-Free System And Portable CTEL Connection Line
Prepare CAN wiring harness (4) as shown in the Figure.

Fig 4: Connection Schematic Diagram For CAN Wiring Harness
Connect CAN wiring harness (4) to ICANI box (2) and connect the ICANI connection coupling (7) to the free coupling of the interface box for the hands-free system (3).
Route CAN wiring harness (4) to the radio and fasten with adhesive felt.

Fig 5: Identifying CAN Wiring Harness, ICANI Box, ICANI Connection Coupling And Hands-Free System
Disconnect the standard production coupling of chamber C to the radio (A2) and connect to plug (11) of the CAN wiring harness (4). Connect intermediate coupling for the radio (A2) from the CAN wiring harness (4) to the radio.

Fig 6: Identifying Radio, CAN Wiring Harness Plug And CAN Wiring Harness
Only on vehicles without microphone preinstallation
- Expose existing separation point of hands-free system microphone (B25) behind the overhead control panel and connect microphone (6).
- Stick microphone (6) to the mirror base with double-sided adhesive tape as shown in the Figure.
Align microphone so that pickup opening points towards driver.

Fig 7: Identifying Hands-Free System Microphone And Microphone