52 14 886 Replacing gas cartridge for crash-active headrest on left or right (convertible): Notes
WARNING: This page does not describe the selected car, but rather 21 other vehicles, including the 2013 BMW 328xi, 2013 BMW 328i, 2012 BMW 328xi, 2012 BMW 328i, and 2011 BMW 328xi. However, it is still accessible from the selected car via links, so may be relevant.
WARNING:
Read and comply with SAFETY REGULATIONS
for handling airbag modules and pyrotechnical belt tensioners.
Incorrect handling may result in activation of the crash-active head restraint and thereby cause injury.
Incorrect handling may result in activation of the crash-active head restraint and thereby cause injury.
Switch off the ignition!
- Disconnect BATTERY NEGATIVE CABLE
IMPORTANT:
Renewal of pyrotechnics may be carried out up to 5 times.
Triggering frequency is denoted on the sticker on the head restraint carrier.
Labels are available as spare parts.
Triggering frequency is denoted on the sticker on the head restraint carrier.
Labels are available as spare parts.
Starting situation:
Head restraint is in the crash position after activation.
NOTE:
Pyroactivator can only be removed in the triggered state.
The complete head restraint must be replaced in the event of a crash-active headrest fault message and non-activated pyroactivator.
Removing cover:
Raise cover (1) and pull rearwards.
Removing pyrotechnics:
Press together mounting (1) for pyrotechnics at tabs.
Feed out pyrotechnics.
Removing pyroactivator:
Pull pyroactivator (2) out of mount (1) for pyrotechnics.
Unlock PLUG CONNECTION (3) and disconnect.
IMPORTANT:
Dispose of plastic element and pyroactivator.