It will vary depending on if you have HID lighting or Halogen Lighting which you did not include in your question. 2004 VW Touarag 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. 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).
How do you replace headlight bulb on 2004 Mazda Tribute?
How do you change a headlight bulb on 1 2004 Hyundai XG 350?
My headlight is not working on the passengers side. Do I need to change out the headlight assembly or can I simply change out the bulb? My headlight is not working on the passengers side. Do I need to change out the headlight assembly or can I simply change out the bulb?
how to replace bulbs on a 2009 mitsubishi eclipse
No, the 2000 takes a 9003 bulb and the 2004 takes a 755 bulb. See sources and related links below.
Replace headlight bulb only when blown.
On older vehicles you replace the entire headlight. On the newer vehicles you just replace the bulb unless the headlight assembly is damaged.
How do you replace a 1999 Ford Escort headlight bulb?"
“how to replace headlight bulb 2003 park ave”
Open the hood, twist/unscrew the grey colored lamp holder and replace the bulb.
how do you replace headlight bulb in a 2001 celica gts
http://wiki.answers.com/Q/How_do_you_replace_the_offside_headlight_bulb_located_on_a_2004_Toyota_avensis"