It will vary depending on if you have HID lighting or Halogen Lighting which you did not include in your question. 2006 VW Volkswagen Jetta 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).
To replace the headlight assembly on a 2006 Jetta, remove the front grill. Then remove the headlight assembly by taking off the screws that secure it in place. Replace with new.Ê
To replace the headlight assembly on on 03 Jetta, the grill and front bumper have to be removed before you can get to the screws below the lamp.
changing the bulb
where is the crankshaft position sensor on 2.5 liter vw jetta
Go to the Dealer!!!
You should follow the Youtube instructions.
To replace the headlight on a 2006 Buick LaCrosse, first, open the hood and locate the back of the headlight assembly. Disconnect the electrical connector by pressing the tab and pulling it off. Remove the headlight bulb by turning it counterclockwise, then replace it with a new bulb by inserting it and turning it clockwise to secure. Finally, reconnect the electrical connector and test the new headlight to ensure it works properly.
Remove the wiring harness from the back of your 2003 VW Jetta. Remove the headlight assembly retaining bolts. The headlights will come out. Reverse the process to install your new headlights.
unscrew them
I am not quite sure what you mean in your question. It would help to know the make of your jetta. If you are looking to purchase a new headlight you can do so from this website. http://twinlys.weebly.com
you open the hood and grab the bulb and turn it , it should pull out, the unplug the wiring harness, install is reverse.
You have to unbolt the entire soft bumper and remove. The dealer did this on my car to replace the headlight assembly.