456 Technical data
The nominal voltage range for your vehicle can be
found on the information label in the socket cover
(
page 211).
/
Trailer hitch
General notes on the trailer hitch
Modifications to the cooling system may be nec-
essary, depending on the vehicle model. The ret-
rofitting of a trailer hitch is only permissible if a
towing capacity is specified in your vehicle docu-
ments.
Further information can be obtained at a qualified
specialist workshop.
Mounting dimensions of the trailer hitch
1
Fastening points
2
Overhang dimension
3
Rear axle centre line
The overhang dimension and fastening points are
valid for a trailer hitch installed at the factory.
Overhang dimension length
Model
2
Overhang dimen-
All models
Towing capacity
The tongue weight is not included in the towing
capacity.
Towing capacity, braked (at a minimum start-off
climbing ability of 12 %)
Model
Towing capacity,
All models
Towing capacity, unbraked
Model
Towing capacity,
All models
sion
1193 mm
braked
750 kg
unbraked
750 kg