Opel CORSA 1.0 2019 Owner's Manual page 167

Low beam
1. Rotate the cap (2) anticlockwise
and remove it.
2. Press the clip to disengage bulb
holder. Withdraw the bulb holder
from the reflector.
3. Detach the bulb from the bulb
holder and replace the bulb.
4. Insert the bulb holder with the clip
downwards and engage into the
reflector until it clicks.
5. Install cap.
Vehicle care
High beam
1. Rotate the cap (3) anticlockwise
and remove it.
165