When I test drove a 335, my CA said ASS won't work because it's too cold. So I never experienced it.
Originally Posted by -=Hot|Ice=-
The start/stop function will not work when the temps drop below 37 degrees and you hear the gong. So yes, the cold weather may have something to do with it.
2013 335i: Sport Line, Premium, Technology, DHP, HK, 8 Speed Sport w/Paddles, Heated Seats, PDC, Camera
2004 330ci: zhp, Premium, Dinan upgrades (various)