Vauxhall 2010 Astra Owner's Manual page 155

154 Vehicle care
2. Rotate the bulb holder anti-
clockwise to disengage. Withdraw
the bulb holder from the reflector.
3. Detach the bulb from the bulb
holder and replace the bulb.
4. Insert the bulb holder, engaging
the two lugs into the reflector and
rotate clockwise to secure.
5. Fit the cap and rotate clockwise.
High beam
1. Rotate the cap 2 anti-clockwise
and remove it.
2. Rotate the bulb holder anti-
clockwise to disengage. Withdraw
the bulb holder from the reflector.
3. Detach the bulb from the bulb
holder and replace the bulb.
4. Insert the bulb holder, engaging
the two lugs into the reflector and
rotate clockwise to secure.
5. Fit the cap and rotate clockwise.
Sidelights/Daytime running light
1. Rotate the cap anti-clockwise and
remove it. Use the screwdriver to
rotate the cap.