Remove/install seat belt with emergency tensioning retractor

AR91.40-P-0630EC

Remove/install seat belt with emergency tensioning retractor

17.12.09

 

Remove/install

 Danger!

Risk of injury caused by performing testing or repair work on airbag or emergency tensioning retractor units.

Store airbag units with deployment side facing up; do not expose to temperatures greater than 100 °C. When working on these units, disconnect the power supply.

AS91.00-Z-0001-01A

 Danger!

Risk of injury caused by release of spring in the automatic belt retractor is released.

Never disassemble automatic belt retractors.

AS91.00-Z-0002-01A



Notes on performing repair, body work and welding on vehicles with airbags and ETR units

AH91.00-P-0002-01M



Legal requirements on handling and storing airbags and emergency tensioning retractor units

AH91.00-P-0004-01A



Assessment of airbag and belt tensioner units in accident vehicles

AH91.00-P-0006-01B

1

Switch off ignition and remove transmitter key or KEYLESS-GO start/stop button from electronic ignition lock control unit

 KEYLESS-GO start/stop button only with code (889) Keyless-Go.

2

Disconnect battery ground line

AR54.10-P-0003EW

3

Release rear side trim at bottom until the automatic belt retractor (1) is accessible

AR68.30-P-4780ED

4

Push foam material (2) to one side until the automatic belt retractor (1) is accessible

5

Unclip clip (3)



*452589016300

6

Disconnect electrical connector (4)

7

Unscrew bolt (5)

Bolt (5) remains in the automatic belt retractor (1).



*BA91.40-P-1001-01P

8

Unscrew bolt (7)



*BA91.40-P-1001-01P

9

Route automatic belt retractor (1) out of the body

 Installation: Position automatic belt retractor (1) on holder (6).

10

Unlock retainer (8) and disconnect electrical connector (9)



*203589043300

11

Remove bolt (11)



*BA91.40-P-1002-01P

12

Remove seat belt guide bracket (12) from support (14) on the belt extender (10)

13

Completely remove automatic belt retractor (1) with seat belt guide bracket (12)

 If the automatic belt retractor (1) is replaced, the faulty automatic belt retractor (1) must be disposed of properly. Refer to: 



Notes on disposing of airbag and emergency tensioning retractor units

OS91.00-P-0001-01A

14

Remove belt extender eyelet (13)

Only when replacing the automatic belt retractor (1).

15

Install in the reverse order

16

Check supplemental restraint system (SRS) with the aid of STAR DIAGNOSIS



Connect STAR DIAGNOSIS and read out fault memory

AD00.00-P-2000-04A

Number

Designation

Model
207

BA91.40-P-1001-01P

Screw on front automatic belt reel

Nm

35

BA91.40-P-1002-01P

Screw on front upper belt guide fitting

Nm

35