Headlight 2000CS.
Hi; I have the exact same car,same year,same color. Yes you can change only the lens. I have been searching parts for a 2000CS since I purchased it in 1999 and am quite familiar with resources etc. Please contact me with any questions you may have. I ahve to correct myself,I no longer own the car since I gave it to my son a few years ago.
Good Luck
Koopman