I just replaced both of mine this spring, first time. The bike is an 09 leftover I purchased new in 2011. She's going in tomorrow for the dead TPMS sensor batteries. Specifically why I bought the ext warranty!
Ask them to save the old sensors for you. More than a few folks here would love to buy them from you. The dealer will have to keep them initially in order to get reimbursed from Kaw for the cost, but if you ask them nicely, they may save them for you instead of throwing them in the dumpster after their warranty audit.
If you leave the fob within range of the bike when parked, it's going to eat the battery, since the system never goes to 'sleep'.
I believe when the ignition is off, the bike only checks for the fob when you press down the ignition key. So if the ignition is off and you are not pressing the key down, it shouldn't matter where the fob is (well, except for reasons of security).That makes absolute sense indeed. Not the same system used in cars with keyless ignition. Service manager told me that was the explanation for the low battery on my bike, but guess my chemo-ridden brain's common sense didn't kick in. Sorry about that. Besides, if that was the case, the bike's battery would also drain quicker (which happens on cars), and at least on my bike, that doesn't seem to be the case. I deactivated the blinking red LED (flashes for 24 hours), which doesn't draw hardly any juice (I have no use for it), and my battery quickly charges completely after a week or 2 sitting idle.
I deactivated the blinking red LED (flashes for 24 hours), which doesn't draw hardly any juice (I have no use for it)