The days of having all the bits there but not coded etc, are long gone sadly
Cars , and in some cases bikes are built to order with only the parts & wiring needed for the order
You may be lucky and get away with just retrofitting and coding of the parts, but if its a specific loom or harness that's needed then you may be out of luck
As MrC says, check real oem, and get your vins decoded for options fitted
if you look in the accessories or retro fit option section, of real oem, if what you want to do is in there, as an option, you should be in luck
if its also fitted as a build option you may be in luck too
Retrofitting Cruise Control and Heated grips on my R1250GSA K51 2021.
So, as per my previous post asking about the possibilities of fitting parts from a bmw RR to a GS, i have learned a few things, first of all thanks of your input, because of it i have learned a lot of stuff about the GS and ill make a short knowledge transfer about it.
Looks like the GS (probably the ones from 2018 and up) have heated grips from factory.... every LEFT grip on the gs is heated !! but bmw choose to make it an OPTION to make more money.. so you will need to change RIGHT throttle that wont have heating from factory + you will need the RIGHT command unit that will have the button to activate the heated grips.
The second thing i've learned is that EVERY newer GS has heated installed into the seat, you only will need a cable that connects to the bike and will draw power to power on the seat + you will need to buy the rear seat that has the switch to turn on the heating on the seats.
EVERY PART of the GS 1250 GS 850 GS 750 fits... like they are universal, even the parts from the S1000RR/XR fits... !!!
The ONLY thing that didn't fit was the throttle unit, because the cable was SHORTER on the RR, and the cable is longer on the GS.
So, i have installed a replacement part that add's cruise control, and heated grips. Keep in mind that EVERYTHING NEEDS TO BE ACTIVATED BY SOFTWARE, which i highly recommend a member of this group, his name is Giuseppe La Barbera, (THIS IS NOT AN AD, THIS IS MY EXPERIENCE).
Looks like the GS has a racing theme screen, which we activated aswell. You can see the pictures down bellow and im happy to share more things about the GS.
And finally, every GS that has TFT has a built in LIGHT SENSOR. You need to pay for that one as a "light package" but if you don't have it, it can be activated..... you can activate DRL (Day time running lights) And looks like a charm !
Upcoming upgrades are TPM Sensors and Heated Seating !