Mercedes-Benz Quickfix Instructions De Montage page 33

Important (A-Class and CLA vehicles):
With the basic carrier bars fitted, the panoramic
sliding sunroof cannot be opened. To ventilate the
vehicle interior, the panoramic sliding sunroof may,
however, still be tilted at the rear.
In the event of contact with the basic carrier bars, the
panoramic sliding sunroof automatically lowers itself
slightly but remains raised at the rear.
Note (B-Class vehicles):
Objects attached to the basic carrier system's
accessories must not be allowed to restrict the
movement of the panorama sliding sunroof. The
panorama sliding sunroof could otherwise be
damaged when it is raised.
Payload
4
The maximum permissible roof load is calculated as
follows: (example):
Maximum permissible
roof load (1):
A-Class/
B-Class/
CLA
minus the assembly weight
of the basic carriers bars (2):
minus the assembly weight
of the accessory (3, 4):
Maximum payload:
A-Class/
B-Class/
CLA
2
1
M+P-03F-7975
220 lbs (100,0 kg)/
165 lbs (75,0 kg)/
220 lbs (100,0 kg)
12 lbs (5,5 kg)
42 lbs (19,0 kg)
166 lbs (75,5 kg)/
111 lbs (50,5 kg)/
166 lbs (75,5 kg)
Installation
These installation instructions depict the front basic
carrier bars being mounted/removed on the B-Class.
Installation/removal of the rear basic carrier bar on
the B-Class as well as installation on the A-Class and
CLA should be carried out in the same way.
Carry out the installation with the help of a second
person.
3
1. Open the covers completely.
6
4
2. Unlock the covers (6) with the key (1) and
remove them.
3. Loosen the screws (9) a quarter turn using the
tool (4).
Note
By adjusting the screws (9) you can adapt the basic
carrier bars precisely to the width of the vehicle roof.
This adjustment must only be carried out when the
carrier bars are mounted the first time.
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9
1
4
M+P-03F-8018
3
9
6
M+P-03F-8019