Audi A6´05 323 Service page 18

Body
Control unit for trailer detection J345
Arrangement in the vehicle
The basic function of trailer detector control
unit J345 corresponds to the control unit which has
already been in use since the 2001 Audi A4.
To be used in the Audi A6´05, it was upgraded by the
control function for the swivelling trailer coupling.
F355
18
It now has the additional task of detecting the
locking status of the mechanically swivelling trailer
coupling and indicating this to the driver.
F354
Handwheel
K226
K227
323_035