Opel 2015 Zafira Tourer Owner's Manual page 230

228 Vehicle care
Front turn signal (2)
1. Rotate bulb socket (2)
anticlockwise to disengage.
Withdraw the bulb socket from the
reflector.
2. Remove the bulb from the socket
by turning anticlockwise.
3. Replace and insert new bulb into
socket by turning clockwise.
4. Insert the bulb socket into the
reflector and turn clockwise.
Sidelight/Daytime running light
(3)
1. Rotate bulb socket (3)
anticlockwise to disengage.
Withdraw the bulb socket from the
reflector.