Remove/install front panoramic roof roller sun blind - AR77.21-P-0200T

MODEL 211.0 with CODE (413) Panoramic sliding roof

MODEL 211.0

with CODE (413) Panoramic sliding roof

with CODE (419) Solar module for panoramic roof

Fig 1: Identifying Front Panoramic Roof Roller Sun Blind Components

Courtesy of MERCEDES-BENZ OF NORTH AMERICA.

	Removing
	Risk of injury caused by fingers being pinched or crushed when removing, installing or aligning hoods, doors, trunk lids, tailgates or sliding roof.	Keep body parts and limbs well clear of moving parts.	AS00.00-Z-0011-01A
1	Open front roller sun blind (1)
2	Loosen front headliner and shim with spacer until mount of front roller sun blind (1) is accessible.		AR68.30-P-4300TB
3	Slightly press left and right roller sun blind coupling (3) together and unclip terminal strip (2) of front roller sun blind (1) from left and right roller sun blind coupling (3) by turning in direction of arrow (arrow A).
4	Roll up front roller sun blind (1), unhook roller sun blind shaft (5) from roller sun blind bearing, move holes to coincide (arrows B) on right side of roller sun blind shaft (5) and front roller sun blind (1) and insert retainer (4) into holes (arrows B).	Aid of helper required. Use steel wire or needle with a diameter of approx. 0.8 mm as retainer (4). The retainer (4) ensures that the tension of the front roller sun blind (1) is maintained. Tension by turning 18 to 20 times if required.
5	Unhook front roller sun blind (1) from right roller bearing and remove
	Install
6	Hook roller sun blind shaft (5) of tensioned front roller sun blind (1) into right roller sun blind bearing.
7	Press front roller sun blind (1) against stop, simultaneously pull retainer (4) out of roller sun blind shaft (5) and hook roller sun blind shaft (5) into left roller sun blind bearing.	Aid of helper required. Secure front roller sun blind (1) against unwinding.
8	Screw in terminal strip (2) one turn upward and hook into both roller sun blind couplings (3).
9	Turn back terminal strip (2) until terminal strip (2) arrests audibly on both sides.	Carefully turn back terminal strip (2) to prevent damaging roller sun blind couplings (3).
10	Install headliner		AR68.30-P-4300TB
11	Close front roller sun blind (1)