Opel MERIVA Owner's Manual page 182

180 Vehicle care
No. Circuit
1 Starter
2 –
3 Fuel filter, cooling
4 Horn
5 Terminal 30
6 Engine control module, trans‐
mission control unit
7 Fog light
8 Engine cooling
9 Engine cooling
10 Vacuum pump
11 Ignition, preheating
12 Headlamp levelling
13 Air conditioning system,
terminal 15
14 Transmission control unit
15 High beam right
No. Circuit
16 High beam left
17 Engine control module
18 Engine control module,
terminal 15
19 Airbag
20 Engine control module
21 Engine control module,
terminal 87