Ford 2004 F150 Owner's Manual page 201

Roadside Emergencies
Auxiliary relay box
The relay box is located in the engine compartment on the left fender.
• Without Daytime Running Lamp (DRL) option
201
2004 F150 (f12)
Owners Guide (post-2002-fmt)
USA English (fus)
I n f o r ma t i o n P r o v i d e d b y :