Mercedes A-class light bulbs
 

a buddy of mine wants toreplace the light bulbs on his mercedes A-class with "xenon effect" light bulbs....basically normal light bulbs which glow "cool white"....please advice on what bulbs go intoan old modelA-class.....
how can we get the light bulbs out???.... since the car isn't mine i just want to make sure how to get the old bulbs out!!!