2003-2005 Mercedes C-Class W203 Left Driver Side Bi-Xenon Headlight A2038204161 | eBay
Amazon.com: AmeriLite Projector Replacement Halogen Headlights Chrome For 01-07 Mercedes-Benz C Class W203 Sedan - Passenger and Driver Side, Vehicle Light Assembly, Chrome : Automotive
Is it worth it to go from Halogen headlights to Bi-Xenon headlights on a Mercedes W203? : r/W203
Is it worth it to go from Halogen headlights to Bi-Xenon headlights on a Mercedes W203? : r/W203
MTEC Xenon HID Conversion Kit Mercedes Benz W203 C Class
Spec-D Tuning LED Strip Signal Clear Projector Headlights Compatible with 2001-2007 Mercedes-Benz W203 C-Class Sedan, Left + Right Pair Headlamps Assembly - Walmart.com
W203 Bi-xenon headlights problem | Mercedes-Benz Forum