Ford 2000 Focus Owner's Manual page 167

Relays in the power distribution box
Relay Description
1 Ignition
2 Not used
3 Not used
4 Not used
5 High beams
6 Low beams
7 Fuel pump
8 Engine management
9 Not used
10 Not used
11 Air conditioning
12 Daytime running lights
13 Fog lamps
14 Not used
15 Engine cooling fan level 2 (A/C)
16 Engine cooling fan level 1
Roadside emergencies
167