Airbag control module (331)
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Airbag control module (331)
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Warning
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Carry out
measures before dismantling the control module
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Warning
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The battery's ground cable must be removed before the positive cable. Wait for at least 1 minute after disconnecting the battery before beginning any work on the airbag system. Otherwise the airbag may be deployed unintentionally and this can cause fatal/severe personal injuries.
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1.
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Ignition key in the position LOCK.
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3.
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Release the handbrake.
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4.
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Remove the centre console's front side panel.
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5.
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Remove the centre console's rear side panel.
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6.
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Remove the centre console's rear cover.
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7.
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Dismantle the connector to the ignition switch.
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8.
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Remove the rear legroom adjuster screws on the centre console's aluminium frame.
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9.
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Remove the front legroom adjuster screws on the centre console's aluminium frame.
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10.
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Dismantle the screws that hold the Airbag Control Module.
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11.
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Drive in a wedge between the floor and the aluminium frame so that the aluminium frame is lifted about 2 cm.
Important
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Take care when releasing the locking mechanism on the connector so as not to damage the connector. Pull the halves straight apart to avoid bending the pins. For further information regarding connectors, refer to
Connectors, handling and inspection
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12.
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Dismantle the Airbag Control Module's two connectors.
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13.
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Lift up and carefully move the Airbag Control Module out between the aluminium frame and the floor.
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Warning
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Do not connect the control module before it is fitted.
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1.
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Fit the Airbag Control Module by inserting it between the centre console's aluminium frame and the floor into its position. Tighten the screws that hold the Airbag Control Module.
Tightening torque up to and including M06 10 Nm (7 lbf ft)
Tightening torque from and including M07 8 Nm (6 lbf ft)
Important
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Take care when plugging in the connector so as not to damage or press out the pins/sleeves in the connector. For further information regarding connectors, refer to
Connectors, handling and inspection
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2.
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Fit the two connectors to the Airbag Control Module.
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4.
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Fit the front legroom adjuster screws on the centre console's aluminium frame.
Note
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Adjust the centre console so that it aligns with the front panel by using the adjuster screws.
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5.
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Fit the rear legroom adjuster screws on the centre console's aluminium frame.
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6.
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Fit the connector to the ignition switch.
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7.
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Fit the centre console's rear cover.
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8.
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Fit the centre console's rear side panel.
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9.
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Fit the centre console's front side panel.
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13.
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Turn ON the ignition and check the airbag system and control module using the diagnostic tool as follows:
Connect the diagnostic tool to the data link connector under the dashboard. Delete any diagnostic trouble codes.
Turn the ignition OFF and then ON again. Wait at least 10 seconds with the ignition on. Check whether a diagnostic trouble code is shown:
If a diagnostic trouble code is shown:
Carry out fault diagnosis according to the instructions under respective trouble codes.
If a diagnostic trouble code is not shown:
The assembly was successful. Disconnect the diagnostic tool.
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