Remove/install energy storage device for airbag and emergency tensioning retractor

AR91.60-P-0626B

Remove/install energy storage device for airbag and emergency tensioning retractor

25.04.2018

Model

124 up to 8/31/87

15

Nuts

16

Bolts

Variant 2 at front wall pillar is shown

X29/9

10-pin electrical connector

Variant 1 at footrest is shown

1

10-pin electrical connector

C1

Energy storage

Variant 2 at front wall pillar is shown

C1

Energy storage

18

Stud

 Warning

Risk of injury during testing and repair operations related to pyrotechnical components

Do not expose pyrotechnical component parts to temperatures above 100 °C or 212 °F. Disconnect current supply when working on such component parts.

AS91.00-Z-0008-01A

Topical note

Information on preventing damage to electronic components due to electrostatic discharge

AH54.00-P-0001-01A

Information, assessment and legal requirements when working with, handling and storing pyrotechnical components

AH91.00-Z-0000-10A



Remove

1

Switch off ignition and remove ignition key

2

Disconnect battery ground line

3

Remove floor covering in front passenger footwell

4

Remove front passenger door sill

Variant 2 at front wall pillar.

5

Remove door edge guard as far as height of instrument panel

Variant 2 at front wall pillar.

6

Remove trim from passenger side front wall pillar

Variant 2 at front wall pillar.

7

Loosen nuts (15) of footrest at front passenger footwell firewall

Variant 1 at footrest.

8

Remove screws/bolts (16) and turn over footrest in footwell

Variant 1 at footrest.

9.1

Release and disconnect 10-pin electrical connector (X29/9) in front passenger footwell

Variant 2 at front wall pillar.

9.2

Release and disconnect 10-pin electrical connector (1) in front passenger footwell

Variant 1 at footrest

10.1

Release and disconnect electrical connector, remove energy storage (C1)

Variant 1 at footrest.

10.2

Release and disconnect electrical connector, remove retainers from screw bolts (18) and remove energy storage (C1)

Variant 2 at front wall pillar.



Install

11.1

Screw down energy storage (C1) securely with screws/bolts (16) and connect electrical connector

Variant 1 at footrest.

11.2

Install energy storage (C1) and fit and secure retainers to screw bolts (18), connect electrical connector

Variant 2 at front wall pillar.

 Secure screw bolts with retainers by screwing or pushing them in with the hammer handle.

12

Check system with test equipment

 Tester

*126589102100

13.1

Connect 10-pin electrical connector (X29/9) in front passenger footwell

Variant 2 at front wall pillar.

13.2

Connect 10-pin electrical connector (1) in front passenger footwell

Variant 1 at footrest.

14

Fit trim to passenger side front wall pillar

Variant 2 at front wall pillar.

15

Attach door edge guard

Variant 2 at front wall pillar.

16

Fasten footrest to front passenger footwell firewall with nuts (15)

Variant 1 at footrest.

17

Install front passenger door sill

Variant 2 at front wall pillar.

18

Install front passenger footwell floor covering

19

Connect ground cable to battery



Check

 Warning

Risk of accident from vehicle starting off by itself when engine running. Risk of injury (bruises and burns) resulting from working on the engine while it is being started or when it is running.

Secure vehicle to prevent it from starting off by itself. Wear closed and snug-fitting work clothes. Do not touch hot or rotating parts.

AS00.00-Z-0005-01A

20

Start engine, SRS/RS indicator lamp must go off after approx. 10 s

If SRS/RS indicator lamp does not go off after approx. 10 s.



Check airbag/emergency tensioning retractor system with test equipment.

 Tester

*126589102100