I noticed my dad's car, an '04 Chrysler Concorde, had a headlamp out. Being the good son I am I volunteered to swap it out for him. Little did I realize that the HID lamp assembly fits in there so perfectly. How perfectly you ask...it requires the removal of the front bumper cover to remove the whole assembly in order to access the bulb. With that type of engineering I should be thankful it doesn't have square wheels.