Opel 2015 Astra Owner's Manual page 251

3-door hatchback
1. Release the cover on the
respective side and remove it.
2. Unscrew both plastic securing
nuts from the inside by hand.
Vehicle care
3. Carefully withdraw the light
assembly from the recesses and
remove.
4. Detach wiring plug from bulb
carrier.
5. Remove the bulb holder by
turning and replace the bulb by
withdrawing or pushing the bulb
slightly into the socket and
rotating anticlockwise:
Tail light/Brake light (1)
Turn signal light (2)
version with Light Emitting Diode
(LED)
249