Opel Automobile Owner's Manual page 168

168 Vehicle care
Station Wagon
1. Release and open the cover in the
tailgate.
2. Unscrew three plastic securing
nuts by hand.
3. Remove tail light assembly. Take
care that the cable duct remains in
position.
Detach wiring plug from bulb
holder.
4. The tail lights consist of two bulbs.
To change one of the bulbs, rotate
plastic nut (1) anticlockwise and
remove it from the bulb holder.
Push bulb into socket slightly,
rotate anti-clockwise, remove and
renew bulb. Insert plastic nut into
bulb holder and rotate clockwise.