how do you remove the headlamps on a 2003 st170 please ?

 

2 bolts/screws hold the lights in at the top. You have to remove the grill first which is also held in with 2 bolts/screws. Then if you look underneath the car where the sides of the bumpers are there are 2 bolts/screws one each side. Easy to remove.

 

once you have done them you should be able to re install them with your eyes closed as they are childs play to do