Vauxhall Insignia Owner's Manual page 207

206 Vehicle care
5. To change the other lights,
unscrew the screws and remove
bulb holder.
6. Push bulb into socket slightly,
rotate anti-clockwise, remove and
renew bulb.
Tail light (1)
Turn signal light (2)
Brake light (3)
Reverse light / Rear fog light, may
be only on one side (4)
7. Insert bulb holder into the tail light
assembly and screw into place.
Connect wiring plug. Install tail
light assembly in tailgate and
tighten securing nuts. Close cover
and engage.
8. Switch on ignition, operate and
check all lights.
Additional tail lights in the tailgate
frame
1. Open tailgate.
2. Release cover in side trim panel
and remove.
3. Press out lamp housing from the
inside of the side trim panel.