If you want plug and play, get the Depo D2S angel eye headlights ($650 or so) - your 2003's likely cannot be baked open. Yes you have factory xenons.

However, if you want a chance of actually seeing things at night with the above mentioned Depo's, get genuine D2S bulbs and don't reuse your 13 year old original bulbs.

For tails, I recommend the LED tail lights tmv and others have - mine have been on for 4+ years and going strong.

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2018 Ram 2500 6.7L Cummins 68RFE
19k miles -Bright White/Black - Big Horn Sport - Crew Cab Short Bed
2013 X5 35D (CEO's) - Born on 5/17/2013 -
82k miles - Alpine White/Cinnamon Brown/Premium Pkg, Sport Activity/Premium Pkg and Sound/20" Style 214/Running Boards