neonlover, a piece of advice...STFU and stop post-whoring. Your giving useless, incorrect advice that nobody needs. The corner marker lenses do not just "pop off", there should be 2 screws or nuts holding them in from the backside of the bumper cover...if the 99 is built in a similar fashion as the 97, they can be a big pain in the ass. My cousins '97 kept burning out the r/f corner marker and I kept replacing it, so I have some experience.
New Toy- Stone stock '88 T-bird Sport in need of some TLC
1988 Cougar XR-7- HO/T-5 conversion, cracked block prevented from reaching full potential.
RIP '88 T-Bird....firstname.lastname@example.org...best sleeper in So. Jersey, now it's taking a permanent dirt nap.