Remove/install the liftgate wiper motor

AR82.30-S-6550E

Remove/install the liftgate wiper motor

21.12.15

Model

447, 448

Shown on MODEL 447.8 with CODE W64 (Rear window to be opened separately)

1

Nut

6

Screw

M6/12

Tailgate wiper motor

2

Cover

7

Electrical connector

M6/13

Wiper motor of separately opening rear window

3

Vent windows

8

Spacer

S52/1

'Open' switch of separately opening rear window, exterior actuation

4

Handle recess

9

Web

5

Screw

10

Sealing ring

Shown on MODEL 447.8 with CODE W64 (Rear window to be opened separately)

11

Electrical line

12

Liftgate

Shown on model 447.6

6

Screw

15

Clip

7

Electrical connector

16

Retaining clip

12

Liftgate

17

Guides

13

Cover

M6/12

Tailgate wiper motor

 

Remove/install

1

Detach rear window wiper

Model 447.8 with code W64 (Rear window to be opened separately), model 447 with code W65 (Liftgate) and with code W78 (Window on liftgate or hinged rear door with wiper/washer system), model 448 with code W65 (Liftgate), model 448.8 with code W68 (Electrically actuated liftgate)

AR82.30-S-6980E

2

Unscrew nut (1)

Model 447.8
with code W64 (Separately opening rear window)

3

Open switch for rear window to be opened separately, detach external operation (S52/1) and let hang from electrical lines (11)

Model 447.8
with code W64 (Separately opening rear window)

 Installation:
Do not pinch electrical lines (11).
Otherwise the electrical lines (11) may be damaged.

4.1

Open vent window (3)

Model 447.8
with code W64 (Separately opening rear window)

4.2

Open liftgate (12)

Model 447, 448
with code W65 (Tailgate)
Model 448
with code W68 (Electrically operated liftgate)

5

Remove bolt (5) and remove handle recess (4)

Model 447.8
with code W64 (Separately opening rear window)

 Long wedge

*115589035900

6.1

Remove cover (2)

Model 447.8
with code W64 (Separately opening rear window)

 Installation: Reinstall paneling (2) only after function test.

 Long wedge

*115589035900

6.2

Remove paneling from liftgate (12)

Model 447.7
with code VK7 (Trim, rear door/liftgate, superior quality)
Model 447
with code V23 (Interior panelling higher execution)
except code W64 (Separately opening rear window)
except code ZL3 (National version for Latin America)
except code ZU7 (National version for Canada)
except code ZU8 (National version for USA)
Model 448.7
with code V23 (Interior panelling higher execution)
Model 448.8

AR72.20-S-6445E

 Installation: Reinstall paneling of liftgate (12) only after function test.

6.3

First unfasten cover (13) at clip (15), then unfasten retaining clips (16) and remove cover (13) from liftgate (12)

Model 447.6
Model 447.7
except code V23 (Interior panelling higher execution)
except code VK7 (Trim, rear door/liftgate, superior quality)
Model 448.7
except code V23 (Interior panelling higher execution)

 Installation: Ensure that guides (17) are seated correctly on liftgate (12).
Reinstall cover (13) only after function test.

7

Detach film from liftgate (12) until the liftgate wiper motor (M6/12) is accessible

Model 447, 448
with code W65 (Tailgate)
Model 448.8
with code W68 (Electrically operated liftgate)

AR72.20-S-4100E

8

Disconnect electrical plug (7)

9

Remove bolts (6)

 Bolt, wiper motor to liftgate

*BA72.20-N-1011-03J

10.1

Remove liftgate wiper motor (M6/12)

Model 447, 448
with code W65 (Tailgate)
Model 448.8
with code W68 (Electrically operated liftgate)

10.2

Remove wiper motor from rear window to be opened separately (M6/13)

Model 447.8
with code W64 (Separately opening rear window)

 Installation: Align spacer (8) accordingly. Bar (9) on spacer (8) must point downwards and be flush with the vertical cutout (arrow B) on liftgate (12). Observe line routing for electrical lines (11) of switch for opening rear window to be opened separately, external operation (S52/1). The electrical lines (11) must be positioned in the cutout (arrow A) on the pop-out window (3).

11

Remove spacer (8) from wiper motor for rear window to be opened separately (M6/13)

Model 447.8
with code W64 (Separately opening rear window)
If the spacer (8) or the wiper motor for rear window to be opened separately (M6/13) is replaced.

12

Remove sealing ring (10) from spacer (8)

Model 447.8
with code W64 (Separately opening rear window)

 Installation: Replace sealing ring (10).

13

Install in the reverse order



Check

14

Perform function test of liftgate wiper motor (M6/12) or wiper motor for rear window to be opened separately (M6/13)

 Liftgate

Number

Designation

Model 447, 448

BA72.20-N-1011-03J

Bolt, wiper motor to liftgate

Nm

8