Installing the pneumatic seat mat of the backrest

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Insert the pneumatic seat mat including the associated control unit (4).
Connect connectors (1) and lock.
Connect the hose connection (2).
Attach the cable clip (3).

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Attach clips (1).
Attach the lugs (2).

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Insert the hoses (3).
The hose connections (1) must not be damaged.
Connect the hose connections (1).
Attach the hose support (2).

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Follow-up work

Refer to FITTING THE SEAT COVER WITH THE CUSHION FOR THE FRONT SEAT .
Refer to INSTALLING THE BACKREST COVER WITH THE CUSHION FOR THE FRONT SEAT .
Installing side airbag on front seat.
WARNING:
Airbag unit.

Danger! Immobilization period-threatening injuries!
- Before working on the airbag, disconnect the negative battery cable from the battery.
- Airbag unit may only be set down with the cushion (airbag itself) facing upwards.
- For additional information see: 72 00 SAFETY REGULATIONS ON HANDLING COMPONENTS WITH GAS GENERATORS .
WARNING:
Pyrotechnic components.

Danger! Immobilization period-threatening injuries!
- All work on pyrotechnic parts may be carried out by technically experienced and appropriately trained personnel only.
- Replace any damaged part or ones that have been dropped.
- For additional information see: 72 00 SAFETY REGULATIONS ON HANDLING COMPONENTS WITH GAS GENERATORS .
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- Feed side airbag in the arrow direction into the backrest frame and the upholstery pocket (3).
- Make sure the guide (4) is positioned correctly.
- Renew the blind rivet (2)
  Parts: Blind rivet
- Secure the side airbag using the blind rivet (2).
- Unlock plug connection (1) and disconnect.
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- Attach the backrest cover (2) in this area (3).
- Insert the clip (1).
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- Attach the backrest cover (1) in the signaled area.
Refer to INSTALLING THE DRIVE FOR THE HEAD RESTRAINT HEIGHT ADJUSTMENT ON THE FRONT SEAT .
Refer to INSTALLING THE CRASH-ACTIVE HEAD RESTRAINT FOR THE FRONT SEAT .
Refer to INSTALLING THE BOTTOM REAR PANEL ON THE FRONT SEAT REAR PANEL .
Refer to INSTALLING THE TOP REAR PANEL ON THE FRONT SEAT REAR PANEL .
Refer to INSTALLING INNER COVER ON FRONT SEAT .
Refer to INSTALLING THE SUPPORT FOR THE OUTER COVER ON THE FRONT SEAT .
Refer to INSTALLING OPERATING UNIT FOR THE SEAT ADJUSTMENT .
Refer to INSTALLING OUTER COVER ON FRONT SEAT .