Remove headlamp retainer pin. Rotate it towards the headlamp and pull up. Take 10mm screw from the top of the headlamp assembly. Most of the time the rubber seal will get stuck behind the body of the van. Take a screw driver and pry just to get each side of the headlight. Once you do this then give a good pull. It won't just fall out and you have to give it a good man pull to get it out. Once it is out rotate the bulb assembly and it will come out of it's housing. Disconnect from the wires and replace bulb. Be careful not to touch new bulb with your fingers. The oils naturally on your hand can cause the bulb not to work or blow in a very short amount of time. I hope this works. Good luck!!
See sources and related links below for bulb information.
how to replace the thermostat on a 2005 saturn relay3
where is the headlight relay
Saturn Relay was created in 2005.
Might be useful to precise what model you need this for... Saturn relay 2005
The Headlight Relay, identified as HEADLAMP, is in the Driver's Side Instrument Panel Fuse Block. Just pull it out and replace with new one. See page 5-96 of your "Owner's Manual" for location...
The headlight relay on a 2005 Toyota Corolla is located in the engine compartment fuse box. Prop the hood open the find the fuse box. The relay is plugged in the top slot of the fuse box.
As with all modern starters, the Saturn starter relay is attached to and an integral part of the starter motor.
newtest3
How to replace head lights on Acura RL, 2005.
The fuse box on a 2005 Saturn Relay Minivan is located under the dash, near the hood release. It contains most of the fuses for electronics located in the cabin.
remove the screws that are holding it
You will need to take the complete headlight assembly loose or out to get to the bulb to change it.