How can you change the headlight lens in a 2001 Hyundai Santa Fe?

If it's because they're hazy or yellowish, just look into restoring them. You can get a good kit for under $30 and it will save you a lot of money.

Amazon.com/3M-39008-Headlight-Restoration-System/dp/B001AIZ5HY/ref=sr_1_2?ie=UTF8&s=automotive&qid=1248195130&sr=8-2">http://www.Amazon.com/3M-39008-Headlight-Restoration-System/dp/B001AIZ5HY/ref=sr_1_2?ie=UTF8&s=automotive&qid=1248195130&sr=8-2

http://www.Amazon.com/GlassyLite-Premium-Headlight-Restoration-Treatment/dp/B001CYC2ZY/ref=sr_1_4?ie=UTF8&s=automotive&qid=1248195130&sr=8-4

Those are two good kits