Check your owners manual. If you don't have one copy & paste this link. http://www.genuineservice.com/genuineservice/en/gloveboxresults
Pull the complete headlight assembly out to get to the bulbs. You first have to pull the front bumper off, along with the wheel well to get to the headlight assembly.
The headlight on your 2008 Hyundai can be removed by removing the headlight retaining bolts from the inside of the engine compartment. Remove the wiring harness and replace with a new headlight.
Open the hood. On top of the headlight assemblies, there's a curved metal rod. Pull that out, and you can pull the headlight assembly right out. From there, you turn the bulb ballasts counterclockwise and pull them out, and you can either replace the bulbs at that point, or the whole headlight assembly if necessary.
To fix dim lights in a 2008 Ford Escape, first check the headlight bulbs to ensure they are not burnt out and replace them if necessary. Next, inspect the wiring and connectors for any signs of corrosion or damage. If the bulbs and wiring are fine, check the vehicle's battery and alternator, as low voltage can cause dim lighting. Finally, consider replacing the headlight switch if issues persist.
Assuming you mean 2008 Cadillac DTS (not data), see sources and related links below.
Page 405 in your owner's manual.
See "Headlight" on page 52 of chapter 11 "Maintenance and Service" in your "OWNER'S MANUAL".....
Open your hood and remove the 2 push pins that connect the engine compartment plastic separator. There are also 2 bolts to remove and then you can pull the headlight from the frame. Replace the bulb and put the headlight back.
the answer is at http://gtouser.wordpress.com/2008/12/21/how-to-change-the-headlight-bulbs-on-a-mitsubishi-gto-or-3000gt/ so just paste this link in your web browser and you can find out. hi
To replace the headlight bulb on a 2008 Ford Focus, first, ensure the vehicle is off and the keys are removed. Open the hood and locate the back of the headlight assembly. Disconnect the electrical connector, then twist the old bulb counterclockwise to remove it. Insert the new bulb by twisting it clockwise, reconnect the electrical connector, and test the headlight before closing the hood.
There is lots of space to replace the headlight just unscrew the bolts i think its 2 of them and there is a plastic clip that usually holds them in.
Remove the knobs, remove the dash panel, and replace the switch.