Volkswagen Workshop Service and Repair Manuals

• Navigation system aerial connection
• 26-pin connection for navigation sensors
• Contact assignment =>page 91-53 .
• RGB connection (Video)
• This connection is not wired up.
• Multi-pin connections I, II, III
• Contact assignment => from page 91-53 .
• Radio aerial connection

Contact assignment of 26-pin connector for navigation sensors

→ 26-pin connector

•      4 -     Terminal 15 (ignition)
•      5 -     Speed sensor output, left
•      6 -     Navigation instructions Nf +
•      13 -     CAN bus High
•      17 -     Reversing light switch
•      18 -     Speed sensor output, right
•      19 -     Navigation instructions Nf -
•      20 -     Navigation instructions Nf screen
•      26 -     CAN bus LOW

Multi-pin connectors I, II, III contact assignment on rear of radio/navigation system

Multi-pin connector I, -T20- consists of 3 parts that are marked with different colours:

→ Multi-pin connector I, part 1, yellow

•      1 -     Line Out rear left, LR
•      2 -     Line Out rear right, RR
•      3 -     Line Out, earth
•      4 -     Line Out front left, LF
•      5 -     Line Out front right, RF
•      6 -     Switched positive for sound amplifier

Multi-pin connector I, part 2, green

•      7 -     Telephone input signal, TEL+
•      8 -     Second display, CLOCK
•      9 -     Second display, DATA
•      10 -     Second display, ENA
•      11 -     Remote control, REM
•      12 -     Telephone input signal, TEL-

→ Multi-pin connector I, part 3, blue

•      13 -     CD changer, DATA IN
•      14 -     CD changer, DATA OUT
•      15 -     CD changer, CLOCK
•      16 -     CD changer, terminal 30 voltage supply (+)
•      17 -     CD changer, control signal
•      18 -     CD changer, left and right channel, earth
•      19 -     CD changer, left channel, CD/L
•      20 -     CD changer, right channel, CD/R

→ Multi-pin connector II, -T8a-, 8-pin, brown

•      1 -     Loudspeaker + rear right
•      2 -     Loudspeaker - rear right
•      3 -     Loudspeaker + front right
•      4 -     Loudspeaker - front right
•      5 -     Loudspeaker + front left
•      6 -     Loudspeaker - front left
•      7 -     Loudspeaker + rear left
•      8 -     Loudspeaker - rear left

→ Multi-pin connector III, -T8-, 8-pin, black

•      1 -     Gala (volume adaption)
•      2 -     Telephone mute circuit
•      3 -     Self-diagnosis/K wire
•      4 -     Connection for ignition key controlled switching on and off (S contact)
•      5 -     Anti-theft system control signal, SAFE
•      6 -     Illumination (terminal 58b)
•      7 -     Battery + (terminal 30)
•      8 -     Battery - (terminal 31)