Vauxhall OEM Head Unit Pinouts
Factory Vauxhall radio, navigation and amplifier connector drawings. Match the part number, equipment option and connector keying.
Chevrolet (2006-2010) Lumina, Omega, Holden Caprice, Statesman, Vauxhall VXR8 Head Unit
Reference marks this mapping untested. Match the exact radio and option codes.
Quadlock master connector
Radio A connector
| Pin | Function | Wire colour |
|---|---|---|
| 1 | Right Rear Speaker Output (-) (U65 or UW5) | L-BU |
| 1 | Right Rear Speaker Output (-) (UQ7) | BN/BU |
| 2 | Right Front Speaker Output (-) (U65 or UW5) | D-GN |
| 2 | Right Front Speaker Output (-) (UQ7) | L-GN |
| 3 | Left Front Speaker Output (-) (U65 or UW5) | GY |
| 3 | Left Front Speaker Output (-) (UQ7) | D-GN |
| 4 | Left Rear Speaker Output (-) (U65 or UW5) | YE/RD |
| 4 | Left Rear Speaker Output (-) (UQ7) | BN |
| 5 | Right Rear Speaker Output (+) (U65 or UW5) | D-BU |
| 5 | Right Rear Speaker Output (+) (UQ7) | D-BU |
| 6 | Right Front Speaker Output (+) (U65 or UW5) | L-GN |
| 6 | Right Front Speaker Output (+) (UQ7) | L-GN/WH |
| 7 | Left Front Speaker Output (+) (U65 or UW5) | BN |
| 7 | Left Front Speaker Output (+) (UQ7) | BN/OG |
| 8 | Left Rear Speaker Output (+) (U65 or UW5) | BN |
| 8 | Left Rear Speaker Output (+) (UQ7) | BN/WH |
| 9 | Front Center Speaker Output (+) | L-BU |
| 10 | Battery Positive Voltage (RHD) | OG/BU |
| 10 | Battery Positive Voltage (LHD) | RD/WH |
| 12 | Ground | BK |
| 13 | Front Center Speaker Output (+) | OG |
| 14 | Battery Positive Voltage (RHD) | OG/BU |
| 14 | Battery Positive Voltage (LHD) | RD/WH |
| 16 | Ground | BK |