Where can I find the Serial Number on the G-LUXE? December 13, 2017 21:26 Updated Follow The Serial Number, with barcode, is located on a sticker on the lower left of the stroller frame. Related articles Where can I find information about the discontinued 2014 G-LUXE? What if the G-LUXE is damaged during air travel? How long is my UPPAbaby warranty valid and what does it cover? Are there other accessories available for the G-LUXE? How do I fold and unfold the G-LUXE?