Service Information: Retrofit installation of trailer hitch (AHV)
22.11.2018
Model
470
with code E57 (Electrics for trailer socket)
except code C1O (Tailgate opening 180°)
Due to recent events, we would like to inform you about changes when retrofitting the trailer hitch (AHV).
The torque of the screws (6, 7, 9) of the crossmember bracket at the rear longitudinal member (3) and of the trailer hitch crossmember at the rear longitudinal member (4) has changed. The new torque is now 80 Nm.
S31.10-A000-09
3
Crossmember bracket at rear longitudinal member
6
Bolts
9
Bolts
4
Trailer hitch crossmember at rear longitudinal member