The 2015 model year still had 3 specs, the Basic, XE and TE . TE had as standard ESA , LED headlight, Sat Nav Prep, heated grips , Computer plus pro, LED spots, Luggage racks but the GSAP was still an optional extra.
XE from what I remember was a Basic but with ESA and it still had the halogen headlight but had an LED running light under the headlight , on the Basic and XE the full LED headlight was an option
May have been a few other things