It will vary depending on if you have HID lighting or Halogen Lighting which you did not include in your question. 2002-2006 Nissan Altima headlight bulb general replacement procedure: Purchase the correct replacement headlight bulb(s) first, before disassembling the vehicle. See sources and related links below for replacement bulb information and full light bulb part numbers list. Then consult your owner's manual for the headlight bulb lamp replacement procedure. As simple as it sounds, the owner's manual is the best place to start for bulb replacement instructions and illustrations. You may want to consider replacing both left and right at the same time in order to keep brightness and color equal (optional).
Order replace done
To replace a headlight on a 2002 Honda Civic first prop the hood open. Locate the headlight housing inside the engine compartment. Find the bulbs and remove them. Install the new bulbs.
how to replace bulbs on a 2009 mitsubishi eclipse
The actual bulbs; yes. The headlight housings; I don't know. For bulb information, see sources and related links below.
The headlight assembly (aka the headlight bucket) is removable by releasing the lock tabs behind the assembly. Once the assembly is wiggled out in the open you can easily replace the bulbs.
How can I replace the headlamp on a 2000 Saturn SL1
detach the bulbs and remove the clips behind the headlight assembly
First open the hood and locate the 5mm studs in front of the headlight you wish to replace. Remove the studs and gently pull out the headlight assembly. Remove the headlight assembly by twisting the connectors counter-clockwise. Remove the old bulbs from the assembly and replace with the new bulbs. Reconnect the assembly by attaching the connectors and twisting clockwise. Reinsert the assembly and and attach with the 5mm studs. Close the hood.
The headlight on a 1985 Honda Civic is changed by lifted the hood open. Locate the housings for each headlight and find the harnesses for the bulbs. Pull out the old bulbs and replace them.
To change a headlight on a 1999 Acura TL open the hood and locate the bulbs which are plugged into the housings. Loosen the bulbs and pull them off. Replace them.
Try the fuse and then the bulbs.
Yes you can just replace the headlight bulbs. First you have to take out the cover by the battery. Then unscrew the cover by the radiator and simply lift it up to take it off. The light bulbs are visible at this time.