Navigation System

2011 Audi Q5 Quattro (8RB) V6-3.2L (CALB)SECTION Navigation System






Connectors, Navigation

Information Electronics Control Module 1 (J794)





1 Connection block with four multi-pin connectors
2 MOST Bus
3 FBAS input
4 4-pin multi-pin connector (T4al/T4am) to front information display control head (J685)
5 4-pin connector (T4ap) to external audio source connection (R199)
6 not used
7 GPS connection from roof antenna (R216)
8 Not used

Unlisted connector terminals are not assigned.

A - Brown 8-Pin Connector (T8ah)





1 LF mute from preliminary setup for cell phone preparation
2 Voltage supply to multimedia control head (E380)
3 Wake UP to multimedia control head
6 Res MU to multimedia control head
7 Ring-break diagnostic wire

B - Blue 12-Pin Connector (T12x)





2 Microphone input (+) from microphone unit (in front roof module) (R164) (right front microphone (R141))
3 Microphone input (-) from microphone unit (in front roof module) (right front microphone)
5 FBAS wire (-) from rear view camera system control module (J772)
11 FBAS wire (+) from rear view camera system control module

D - Black 8-Pin Connector (T16q)





10 Data to multimedia control head (E380)
11 Data to multimedia control head
12 Terminal 31
14 Res BT from multimedia control head
15 Terminal 30
16 Ground (GND) to multimedia control head

2 - MOST Bus





1 Input
2 Output
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:

  • You smell fuel, burning insulation, or see smoke.
  • Brakes feel soft, pull hard to one side, or make grinding noises.
  • The engine overheats, stalls repeatedly, or misfires under load.
  • You are missing required tools, torque specs, or safe lifting equipment.
  • You are not confident in the next step or safety outcome.