Opel INSIGNIA 2017 Owner's Manual page 257

3. Carefully withdraw the light
assembly from the recesses and
remove. Take care that the cable
duct remains in position.
4. Turn the bulb socket
anticlockwise and remove it from
the light assembly.
Rear fog light (1)
Reverse light (2)
5. Detach the bulb from the bulb
socket and replace the bulb.
Rear fog light
Vehicle care
Reverse light
6. Insert the bulb socket into the tail
light assembly. Fit light assembly
on the tailgate and tighten the
screw from the inside. Attach
cover.
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