1 bulb for each side, its a tight squeeze but can be done without dropping the bumper/pulling the headlight out from what I know.

From TwinsPoppa quoted in an old thread:

Stock bulb is Philips 12082, 12V, 10W.


Not sure if they make an amber replacement but you can search?

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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