Opel ASTRA 2014 Owner's Manual page 244

242 Vehicle care
7. Remove and replace the bulb by
withdrawing or pushing the bulb
slightly into the socket and
rotating anticlockwise:
Tail light (1)
Brake light (2)
Turn signal light (3)
8. Insert the bulb carrier into the tail
light assembly and screw into
place. Connect the wiring plug
and press the cable into the
retainer. Fit light assembly with
the retaining pins into the
recesses of the car body and
tighten the securing nut from the
inside of the load compartment.
Close the cover and engage.
Light assembly in the tailgate
1. Open the tailgate and remove the
cover and both blind cover on the
respective side.
2. Unscrew and remove three
screws.
3. Remove the light assembly. Make
sure that the cable duct remains in
position.
4. Press the retaining lug and
remove the bulb carrier from the
light assembly.