BMW Radio Connector Pin-Out

PIN

COLOR

SIGNAL

1

1

Yellow/Red

Left Front +

2

2

Blue/Red

Right Front +

3

4

5

3

Left Rear +

6

17

7

4

White/Brown

Telephone Mute

8

9

10

5

Purple/White

B+ Switched

11

12

13

6

Right Rear +

14

15

16

7

White/Gray/Yellow

I-Bus

8

Left Front -

9

Red/Green

B+ Continuous

10

Black/White

Speed Signal

11

Brown/Orange

Right Front -

12

Left Rear -

13

Gray/Red

Light Dimming

14

Right Rear -

15

Brown

Ground

16

White

Remote Power On

17

n/a

M. Gorin 8/02

FUSE