Vauxhall Vivaro C Owner's Manual page 222

220 Vehicle care
Low beam bulb sits in outer chamber
(2)
High beam bulb sits in inner chamber
(1)
Parking light bulb sits in inner
chamber (1)
Daytime running light bulb sits in
outer chamber (2)
Low beam
1. Remove the protective cover.
2. Press latch and remove the bulb
socket from reflector housing.
3. Detach the bulb from the bulb
socket and replace the bulb.
4. Insert the bulb socket into the
reflector housing.
5. Fit the cover.