Assembly overview - front outer side airbag
Overview is shown for left side of vehicle as an example.
1 - Front side airbag
❏ With side airbag igniter on driver side -N199- or side airbag igniter on front passenger side -N200-
❏ → Rep. gr.69; Removing and installing front outer side airbag
2 - Bolt
❏ Renew after removing
❏ 8 Nm
3 - Electrical connector
4 - Front seat frame
Assembly overview – front side airbag, inner side
Overview shows a left-hand drive vehicle as an example
1 - Central airbag
❏ With igniter for central airbag for occupant collision protection, driver side -N737-
❏ Fitted on driver side
❏ → Rep. gr.69; Removing and installing front side airbag, inner side
2 - Clip
❏ If damaged, central airbag must be renewed.
3 - Bolt
❏ Qty. 2
❏ 8 Nm
4 - Pop rivet nut
❏ Qty. 2
5 - Front seat frame
6 - Armrest holder
7 - Bolt
❏ Renew after removing
❏ 8 Nm
8 - Electrical connector
Removing and installing front outer side airbag
Side airbag with side airbag igniter on driver side -N199- or side airbag igniter on front passenger side -N200- are referred to hereafter as “side airbag”.
Removal and installation are described for left side of vehicle as an example.
Removing
– Disconnect battery earth cable → Electrical system; Rep. gr.27; Battery; Disconnecting and connecting battery.
– Remove backrest padding in area of side airbag → Rep. gr.74; Separating backrest cover from backrest padding.
CAUTION
It is possible to trigger pyrotechnic components unintentionally.
Risk of injury
– Discharge static electricity by briefly touching door striker plate.
– Release connector lock -3- in direction of -arrow-.
– Disconnect electrical connector -2-.
– Unscrew bolt -1-.
– Detach side airbag -4- from hook -5-, and remove it.
WARNING
Risk of injury due to unintended deployment of the airbag unit.
– Place the airbag unit with the airbag facing upwards.
– Place side airbag aside.
Installing
Install in reverse order of removal, observing the following:
CAUTION
It is possible to trigger pyrotechnic components unintentionally.
Risk of injury
– Discharge static electricity by briefly touching door striker plate.
– Connect electrical connector -1- in direction of -arrow A- until it engages audibly.
– Engage connector lock -2- in direction of -arrow B-.
– Ensure that wire is not trapped.
– Connect battery earth cable → Electrical system; Rep. gr.27; Battery; Disconnecting and connecting battery.
CAUTION
Pyrotechnic components can trigger unintentionally.
Risk of injury.
– Keep far away from pyrotechnic components when switching on ignition.
– Switch on ignition.
– Read and clear event memory with → Vehicle diagnostic tester.
Tightening torques
♦ → Rep. gr.69; Assembly overview - front outer side airbag
Removing and installing front inner side airbag
Special tools and workshop equipment required
♦ release tool -T10236-
Removing
Side airbag with igniter for central airbag for occupant collision protection, driver side -N737- will henceforth be referred to as “side airbag”.
– Disconnect battery earth cable → Electrical system; Rep. gr.27; Battery; Disconnecting and connecting battery.
– Remove cover and padding in area of backrest → Rep. gr.74; Removing and installing backrest cover and padding.
CAUTION
It is possible to trigger pyrotechnic components unintentionally.
Risk of injury
– Discharge static electricity by briefly touching door striker plate.
– Release connector lock -2- in direction of -arrow-.
– Disconnect electrical connector -3-.
– Unscrew bolts -5-.
Important
● Removed bolts -5- must be coated with locking fluid. Locking fluid → Electronic parts catalogue (ETKA).
– Remove clip -4- using release tool -T10236-.
– Unscrew bolt -8-.
– Guide side airbag -1- out of armrest holder -7-, and remove it.
WARNING
Risk of injury due to unintended deployment of the airbag unit.
– Place the airbag unit with the airbag facing upwards.
– Place side airbag aside.
Installing
Install in reverse order of removal, observing the following:
CAUTION
It is possible to trigger pyrotechnic components unintentionally.
Risk of injury
– Discharge static electricity by briefly touching door striker plate.
– Connect electrical connector -1- in direction of -arrow A- until it engages audibly.
– Engage connector lock -2- in direction of -arrow B-.
– Make sure that electrical wire is not trapped.
– Connect battery earth cable → Electrical system; Rep. gr.27; Battery; Disconnecting and connecting battery.
CAUTION
It is possible to trigger pyrotechnic components unintentionally.
Risk of injury.
– Stay as far back as possible from pyrotechnic components when switching on the ignition.
– Switch on ignition.
– Read and clear event memory using → Vehicle diagnostic tester.
Tightening torques
♦ → Chapter „Assembly overview – front side airbag, inner side“
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