BMW 5 Series (E39)

[BMW 5 Series (E39) - Wikipedia]](https://en.wikipedia.org/wiki/BMW_5_Series_(E39))

1999 528

x

x

x

Connector/ Pin Number OEM Color Name / Function
1 GRN Relay
4 BRN GND Ground
5 BRN GND Ground
6 BRN GND Ground
7 RED +12v Hot all times
8 RED/BLU +12v Hot all times
Connector/ Pin Number OEM Color Name / Function
1 YEL
2 YEL

2001 540

[BMW M62 - Wikipedia]](https://en.wikipedia.org/wiki/BMW_M62)

x

x

x

x

Connector/ Pin Number OEM Color Name / Function
4 BRN GND Ground
5 BRN GND Ground
6 BRN GND Ground
7 RED +12v Hot all times
8 RED/BLU +12v Hot all times
Connector/ Pin Number OEM Color Name / Function
5 BRN GND Ground