FixVault

Trailer Module X609 Connector End View

Fig 1: Trailer Module X609 Connector End View
G11227431Courtesy of BMW OF NORTH AMERICA, INC.
Pin Assignments X609

Pin Type Description /Signal type Connection /Measuring notes
1 E Supply Trailer module Fuse F74
2   Not occupied  
3   Not occupied  
4 M Ground Ground point
5 E/A Signal, CAN-bus CAN-bus connector
6 E/A Signal, CAN-bus CAN-bus connector
7   Not occupied  
8   Not occupied  
9 E Signal, brake light Light module
10 A Signal, left direction indicator light X630 Trailer socket
11 A Signal, right tail light X630 Trailer socket
12 A Signal, right direction indicator light X630 Trailer socket
13 A Signal, left tail light X630 Trailer socket
14 A Signal, rear fog light X630 Trailer socket
15 A Signal, reversing light X630 Trailer socket
16 A Signal, brake light X630 Trailer socket