Seems like this sort of thing is a common problem, based on an internet search, but I'm unable to find a definitive solution anywhere. I've had the Compass (the newer 2017 model) about two and a half years and the key fob started occasionally failing to lock the doors just a few months ago. It was intermittent, and would usually work after several tries... until one day it didn't work at all, and I had to lock the doors manually. The next time, it would work. Then it would happen again, gradually increasing in frequency. I switched key fobs, thinking it could be the key fob itself. This seemed to do the trick... until it started again. It's gradually become more of a problem and now has occasionally stopped UNLOCKING the doors as well. Of course the key fob has an actual key in it so I'm able to get in the car with that, but this is a major PITA. My old VW had remote central locking and I never had an issue with it in 10 years. Anyone got any suggestions?