the headlight relay is above the glove compartment. remove the glove compartment , look to the upper right
One
in a 97 jetta Relay #111 is for the secondary air pump and is mounted behing the drivers side headlight
The 1995 Nissan Pathfinder headlight relay switch is located on the firewall in the engine compartment. The headlamp relay switch will be on the drivers side of the firewall.
pull the horn relay -- under black plastic cover (fuse relay unit behind passenger headlight in engine bay).
Code 35: Radiator fan relay open or shorted
In the fuse/relay box on the driver side in he engine compartment. The fuse box cover has a diagram of what fuse/relay belongs to what.
Get a new headlight switch even check your bulbs might help
if its a 2.5 it on right side of car is a long plastaic cover
Could just be a bad pump itself... unless, what do you mean by not opperate, it doesnt turn on... it could be the ASD Relay, or if it turns on but no fuel goes threw it, might be a clogged fuel filter. But it could be either the ASD or Fuel Relays.
Definitely have to drop the tank. Sorry.
Both bulbs are out, wiring problem, switch problem, fuse, relay.
fuel pump relay