Remove/install antenna amplifier module

AR82.62-P-8300RA

Remove/install antenna amplifier module

15.3.10

 

Remove/install

 Danger!

Risk of injury caused by moving parts that can pinch, crush or, in extreme cases, even sever extremities

No parts of the body or limbs should be within the operating range of the mechanism when moving components.

AS00.00-Z-0009-01A

Danger!

Risk of injury caused by body parts being trapped or crushed when working on partially open Vario roof (stop mode) or in its closing area as a result of the Vario roof suddenly collapsing

Use a suitable tool to secure Vario roof.

AS77.50-Z-0001-01A



Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

1

Remove left side paneling in trunk

AR68.30-P-4800R

2

Expose left rear window wiring harness (1) in luggage compartment

 Always mark installation position of electrical and hydraulic lines that are to be removed, as incorrectly routed lines can become damaged during Vario roof movement.

 Installation: Install new cable ties.

3

Detach bottom rear window ground line (2) from ground (left wheel well in luggage compartment) (W6)

 Reattach remaining ground lines.

4

Disconnect electrical connector (3) from rear shelf antenna amplifier (A2/67)

5

Lock trunk lid in trunk lid lock

6

Completely open Vario roof

7

Remove paneling from top left of center pillar

AR68.30-P-1077R

8

Remove retaining plate for power window of left rear side window

 Mark installation position.

AR67.39-P-4150-01R

9

Remove screw (4) and remove rear line bracket (5)

10

Remove screw (6) and bend open front line bracket (7) wide enough for the left rear window wiring harness (1) to be removed

11

Expose left rear window wiring harness (1) at main bearing (8) and pull out of trunk

 Installation: Note installation marks and replace cable ties.

12

Move Vario roof into intermediate position and secure

 During Vario roof movement, ensure that no hydraulic or electrical lines are pinched and thus damaged.

AR77.50-P-3000-01R



*230589046300

13

Remove paneling from Vario roof rear section

AR68.30-P-4380R

14

Remove C-pillar paneling from Vario roof

AR68.30-P-4500R

15

Detach threaded connection for line bracket (9) and remove left rear window wiring harness (1) from line bracket (9)

16

Pull left rear window wiring harness (1) upward and out through left C-pillar upper section (10)

 To do this, unclip rubber fixing out of left C-pillar upper section (10).

 Installation: Observe installation markings.

17

Detach threaded connection for line bracket (12) and remove top rear window ground line (13) out of line bracket (12)

18

Disconnect electrical connector (14) from heated rear window (R1)

19

Press rubber element (15) to rear out of rear window mount (16) using a suitable punch

 Installation: Install new retaining clip (17) with cable tie.

Press rubber element (15) into rear window mount (16) with the aid of liquid lubricant.

Antifriction agent

*BR00.45-Z-1010-06A

20

Disconnect electrical connector (18) from rear window antenna amplifier module (A2/12)

21

Remove screw (19) and remove rear window antenna amplifier module (A2/12)

 Installation: Route antenna line (20) in cable duct (21) and secure in area of screw (22) using a suitable sealant (23).

22

Install in the reverse order

Number

Designation

Order number

BR00.45-Z-1010-06A

Lubricant, rubber assembly 1 l

A 000 989 03 67