E 320 Wagon (211.265) V6-3.2L (112.949) (2003)
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5. Route the socket wiring harness (1) along existing lines to the installation location of the trailer connection unit [AAG] control unit (N28/1) and
fasten.
6. Connect the black, 6-pin coupling and the white, 4-pin coupling of the socket wiring harness (1) to the trailer connection unit [AAG] control unit
(N28/1).
7. Attach the line with the black, 6-pin coupling and the white 4-pin coupling to attachment point (8) using a tie strap.
8. Connect brown lead (br) to ground, left taillamp in trunk (W6/1).
12. Assign plug position, fuse 14 (N10/2f14) to a 15A fuse.
13. Release black, 5-pin coupling (13) and detach from plug position 20 of the rear SAM control unit with fuse and relay module (N10/2).
