202 Trailer towing
– Pull out the knob in direction
A
, hold and turn in direction
B
until the locking pin
2
engages and the release pin
3
moves
out visibly ⇒
.
Inserting the ball joint
– With the spring mechanism in the ready position, insert the ball
joint into the mounting fixture and push it upwards ⇒ fig. 156
in the direction indicated (arrow) ⇒
. It should lock into posi-
tion automatically. You should now clearly hear it click into
place.
– Lock the ball joint by turning the key to the green marking.
– Remove the key.
Cont ⇒ page 202, Fitting the ball joint (step 4).
WARNING
● If it is not possible to set the spring mechanism to the ready position
as described above, do not use the ball joint. Please contact a qualified
workshop.
● To avoid injury, keep your hands away from the knob or cover piece
when inserting the ball joint in the mounting fixture. Otherwise, you
could be injured.
Fitting the ball joint (step 4)
Fig. 157 Removable tow-
ing bracket: Safety check
Fig. 158 Rear bumper:
Pulling down the power
socket
Safety check
– Check that the green marking
A
⇒ fig. 157 on the knob is in-
side the black zone marked on the ball joint.