Volkswagen Golf / Golf GTI / Golf Variant. Manual — part 379
10.3
Passenger Side Front Airbag Crash
Sensor - G284- , Removing and Instal‐
ling
Removing
WARNING
Observe the safety precautions for pyrotechnical components.
Refer
to
⇒ “1.2 Safety Precautions for Pyrotechnic Components”, page
.
There is a risk of injury if the engine starts automatically in ve‐
hicles with the Start/Stop System.
♦ For vehicles with an activated Start/Stop system (recog‐
nized by a signal in the instrument cluster), the engine can
be started automatically if needed.
♦ Make sure that the Start/Stop System is disabled when
working on the vehicle (turn off ignition, if needed, turn the
ignition back on).
– Disconnect the battery ground cable with the ignition turned
on. Refer to ⇒ Electrical Equipment; Rep. Gr. 27 ; Battery;
Battery, Disconnecting and Connecting .
– Open the hood.
– Remove the screw -2- and the front airbag crash sensor -1-
from the lock carrier.
WARNING
Before handling pyrotechnic components (for example, dis‐
connecting the connector), the person handling it must “dis‐
charge static electricity”. This can be done by touching the door
striker pin, for example.
– Disconnect the connector -3-.
– To do this pull out the connector lock -2- and push down in
direction of -arrow-, disconnect the connector -1- on the crash
sensor.
Installing
WARNING
♦ Observe the safety precautions for pyrotechnical compo‐
nents. Refer to
⇒ “1.2 Safety Precautions for Pyrotechnic Components”,
♦ Before handling pyrotechnic components (for example,
connecting the connector), the person handling it must
“discharge static electricity”. This can be done by touching
the door striker pin, for example.
– Connect the connector -1- to the crash sensor until it clicks into
place in direction of -arrow-.
– Push in the connector lock -2- to secure the connector.
Installation is performed in reverse order of removal, while noting
the following:
Note
♦
Make sure the connectors are pushed in all the way and that
they engage audibly.
♦
Make sure the wires are not pinched.
WARNING
The ignition must be on when connecting the battery. If pyro‐
technic components (for example, airbag, belt tensioner) are
not repaired correctly, they may deploy unintentionally after
connecting battery. There must not be anyone inside the ve‐
hicle when connecting the battery.
– Connect the battery ground cable with the ignition turned on.
Refer to ⇒ Electrical Equipment; Rep. Gr. 27 ; Battery; Bat‐
tery, Disconnecting and Connecting .
WARNING
If the ignition is not switched on after the battery is reconnected
- “indicator lamps in the instrument cluster do not light up” - the
ignition (key/button) may only be switched on when the driver
seat is positioned all the way back.
Note
If the Airbag Indicator Lamp - K75- indicates a fault, check the
DTC memory, erase it and check it again using the Vehicle Di‐
agnostic Tester .
Tightening Specifications
♦ Refer to
10.4
Driver Side Airbag Crash Sensor -
G179- / Front Passenger Side Airbag
Crash Sensor - G180- , Removing and
Installing
Removing
WARNING
♦ Observe the safety precautions for pyrotechnical compo‐
nents. Refer to
⇒ “1.2 Safety Precautions for Pyrotechnic Components”,
.
♦ Observe the safety precautions for front side airbag crash
sensors (pressure sensors). Refer to
⇒ “1.6 Front Side Airbag Crash Sensors (Pressure Sen‐
sors) Safety Precautions”, page 7
.
– Disconnect the battery ground cable with the ignition turned
on. Refer to ⇒ Electrical Equipment; Rep. Gr. 27 ; Battery;
Battery, Disconnecting and Connecting .
– Remove the front door trim panel. Refer to
⇒ “1.2 Front Door Trim Panel, Removing and Installing”, page
.
WARNING
Before handling pyrotechnic components (for example, dis‐
connecting the connector), the person handling it must “dis‐
charge static electricity”. This can be done by touching the door
striker pin, for example.
– Pull out the connector lock -2- and push down in direction of
-arrow-, disconnect the connector -1- on the crash sensor.
– Release the locking mechanism -2- and turn the retainer -1-
for the crash sensor approximately 45° counterclockwise in
direction of -arrow-.
– Disengage the side airbag crash sensor -3- from the door and
remove.
Installing
WARNING
For proper crash sensor (pressure sensor) function, ensure
door does not leak.
– Pay attention that the seal -2- is seated correctly. Replace
crash sensor if damaged or deformed
– Engage the side airbag crash sensor in the door.
– Turn the locking mechanism -1- for the crash sensor clockwise
in direction of -arrow-.
• The retaining tab -3- must engage audibly.
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