Weird, the 17 that I looked at came with a 4 wire brake light switch. It doesn't have cruise but has radio controls on the wheel. I just saw this thread. I had a steering wheel from a 15' with radio/bluetooth controls on the wheel. It didn't come with cruise but it does have the connector already there for it. I assume it'd have the same 4 pin brake switch on our 15's then.
__________________________________________
View my fuel log 2014 Mirage SE wussie cvt edition. 1.2 automatic: 37.7 mpg (US) ... 16.0 km/L ... 6.2 L/100 km ... 45.3 mpg (Imp)