MMI Connector Assignment, From 11 / 03 / 2008, Maximum Equipment

Information Electronics Control Module 1J794 

1. Connection (GPS) from the Radio / Telephone / Navigation System Antenna -R52- / Roof Antenna -R216-
2. Connection block with four multi-pin connectors
3. MOST Bus
4. CVBS input from TV Tuner -R78-
5. 4-Pin Connector (T4am) for the Front Information Display Control Head -J685-
6. 4-Pin Connector (T4ap) for the External Audio Source Connection -R199- / Internet Access Control Module -J666- (From MY 2012)
7. Not Assigned
8. Connection (GPS) from the Radio / Telephone / Navigation System Antenna -R52- / Roof Antenna -R216-

2 - Connection Block With Four Multi-Pin Connectors 

A - 8-Pin Multi-Pin Connector (T8ah) 

1. LF mute wire from preliminary setup for cell phone preparation
2. Power Supply to Multimedia System Control Head -E380-
3. Wake UP to Multimedia System Control Head -E380-
4. Not Assigned
5. Switch-on signal for the Cellular Telephone Amplifier -R86-
6. Res MU to Multimedia System Control Head -E380-
7. Ring-break Diagnostic Cable

B - 12-Pin Connector (T12x) 

LHD Vehicle 

2  - Microphone IN (+) for the Microphone Unit in Front Roof Module -R164- (Right Front Microphone -R141-)

3  - Microphone IN (-) for the Microphone Unit in Front Roof Module -R164- (Right Front Microphone -R141-)

5  - CVBS cable (-) for the Rearview Camera System Control Module -J772-

8  - Microphone IN (+) for the Microphone Unit in Front Roof Module -R164- (Left Front Microphone -R140-)

9  - Microphone IN (-) for the Microphone Unit in Front Roof Module -R164- (Left Front Microphone -R140-)

11  - CVBS cable (+) for the Rearview Camera System Control Module -J772-

RHD Vehicle 

2  - Microphone IN (+) for the Microphone Unit in Front Roof Module -R164- (Left Front Microphone -R140-)

3  - Microphone IN (-) for the Microphone Unit in Front Roof Module -R164- (Left Front Microphone -R140-)

5  - CVBS cable (-) for the Rearview Camera System Control Module -J772-

8  - Microphone IN (+) for the Microphone Unit in Front Roof Module -R164- (Right Front Microphone -R141-)

9  - Microphone IN (-) for the Microphone Unit in Front Roof Module -R164- (Right Front Microphone -R141-)

11  - CVBS cable (+) for the Rearview Camera System Control Module -J772-

C - 12-Pin Connector (T12y) 

All Pins Are Connected To The External Audio Source Connection -R199-. 

1. LF-In ground
2. Right LF-In
3. USB (+5V), not on Internet Access Control Module -J666-, From MY 2012
4. USB (Ground)
5. Not Assigned
6. Detect, not on Internet Access Control Module -J666-, From MY 2012
7. Left LF-In
8. LF-In ground shielding
9. CVBS cable (+)
10. CVBS cable (-)
11. iPod data
12. iPod data

Following Pins Are Also Still Connected To The Internet Access Control Module -J666- (From MY 2012). 

3  - USB (+5 V)

4  - USB (Ground)

6  - Detect

D - 8-Pin Connector (T16q) 

9  - Switch-on signal to Telephone Baseplate -R126-

10  - Data from Multimedia System Control Head -E380-

11  - Data to the Multimedia System Control Head -E380-

12  - Terminal 31

13  - DIAG signal from Telephone Baseplate -R126-

14  - Res BT from Multimedia System Control Head -E380-

15  - Terminal 30

16  - Ground to Multimedia System Control Head -E380-

3 - MOST Bus 

1. Input
2. Output

5 - 4-Pin Connector (T4am) 

All Pins Are Connected To The Front Information Display Control Head -J685-. 

1. LVDS (-)
2. LIN
3. LVDS (+)
4. Ground

6 - 4-Pin Connector (T4ap) 

All Pins Are Connected With The External Audio Source Connection -R199- / Internet Access Control Module -J666-. 

1. D (+)
2. iPod recognized
3. D (-)
4. Ground