All my lights turn on except for both my headlights. its not the light bulbs. I checked the fuse box and they seem good still. I can hear the relay clicking when i turn it on which means its good right. i checked the switch and i found out my dimmer lights switch is broken, but does that have anything to do with the headlights? thats just lights for the tachometer right and that the lights already on for that. the wires seem connected i dont know what else to look for. what could be the problem? i got hid lights could it be the hid kit box itself? but they both went out would that be strange that its both and not just one?

Check the tail light bulbs & marker light bulbs.

Check the dimmer switch! Head lights should still work if dimmer! But no interior dash lights! Fuse for lights is under hood in fuse center! If it is the headlights I would check the switch and if applicable the relay! I assume you have checked for ground at the light and power at the headlight fuses!! Good luck

High current draw and bad connection at the relay, fuse box or loose ground.

ok, First , By pulling back on the dimmer switch thats the high beams working, have you checked the head light bulbs? before tracking down relays , or fuses, check the bulbs with a meter, at times the burned filament is hard to see, you could have had one out, and the other finally quit working too, so do a bulb check first , if you do need to get to the relays,, you need to disconnect the battery first ( always neg side first if you have air bags then positive side, when hooking it back up, reverse this order) then locate the attaching screws that hold the fuse box in place, and lower it,, allowing you access to the relay

Check and confirm, that headlight bulbs are glowing.If the bulb itself is faulty, it will not light.If bulb checked out, ok, then other possibility can be headlight fuse in the engine compartment fuse box.There are two 15a fuses located in the fuse holder assembly on the driverside engine compartment.Check both this fuses.Also check the relays in the fuse compartment.-------- If any of the fuse or relay is blown, replace that and see.But if all fuses and relay checked ok, then its quite possible that problem is with head light switch itself.Its getting short.------------
This should help.Thanks.Helpmech.

the headlight pop-up circuit is different from the lights themselves. Check the headlight fuses in the engine compartment fuse box. If the fuses are good then check the headlight relay. It is in the same fuse box just behind the headlight fuses. (The headlight relay is the second relay from the right side of the fuse box. the relay at the far right is the electronic fuel injection main relay.)

Sounds as if you may have a short did you check the bulbs? I would check the bulbs and make sure they are good. when you lift the rear hatch lid search around the wires and see if you have a exposed wire or perhaps a loose wire connection. Allot of times wires in a vehicle that year start getting frayed and worn from putting different items in the rear of the vehicle.

check headlight fuse first, then check headlight relay(s) in box under hood. Relay should click when lights are turned on. If not, replace relay.

Power flows from the battery to the main fuse. Then it flows to the control coil and contact side of the headlight relay. When you turn on the headlights, the headlight switch provides ground to the control coil in the headlight relay and that operates the contacts. The contacts allow power to flow to the right and left hand headlight fuses. Power flows to the headlights. The headlight switch is what provides ground to the high and low beams on the headlights.

To diagnose, remove the headlight relay. Using a voltmeter, check for battery voltage on terminals 3 & 4 in the socket with the key in the RUN position. Then turn on the low beams. Test for good ground on terminal 1 in the socket. If you're not getting ground, then you've got a problem with either a bad headlight combo switch or a bad ground. If you get good ground on terminal 1, reinstall the relay, turn on the low beams and test for power in the headlight sockets. If you get battery voltage, that confirms you've got good fuses and wiring up to that point. Next, check for good low beam ground on the red/green wire in the bulb socket. If you're not getting good ground, it's either a bad combo switch or bad ground from the combo switch. Then turn on the high beams and check for good ground on the red/yellow wire in the bulb sockets.

It wouldn't hurt to clean the ID ground on the left side of the instrument panel, but based on everything you've said so far, this sounds like a bad combo switch

Sounds like you need to check out your local public library for a service manual to find the headlight relay, or in the owner's manual. Either one will help you determine which relay is which. It would be a good idea to take notes and that way you will know which relay controls what.