The Hex ezCAN has quite a reputation in the BMW R1200GS world. It’s a (relatively) inexpensive accessories manager for the BMW R1200LC, R1200, K1600 & F800 that hooks up directly to the CAN bus of the bike and does quite a number of neat tricks – all WITHOUT having to splice any wires on the bike, and thus (as Hex claims) maintains your warranty.
Personally, I wasn’t too concerned with the warranty part as my 2014 GS is already way past its warranty stage. But the neat tricks that the little device has up its sleeves was what attracted me to purchase it.
Here’s Hex own commercial on what it does for the bike:
I placed an online order and received it in my mail within a week or so. It comes in a cute little package that somewhat resembles a pack of army rations.