Vauxhall Astra Owner's Manual page 222

Mai n bea m
1. Open bonnet and engage support.
2. Hold bulb housing at plug , rotate
anticlockw ise and remove.
220
3. Remove bulb mounting from reflector. 4. Raise lug and detach connector from
bulb mounting.
5. Insert new b ulb mounting with b ulb,
without touching the glass.
6. Insert new b ulb so that the two lugs on
the bulb m ounting enga ge in the
recesses in the reflector.
7. Rotate bulb carrier to right as far as it
will go.