Do any of you manual drivers have this problem when the temperature is below 30F? This problem appeared one day when the car was parked outside overnight and the temperature dipped into the 20s. It refuses to upshift to 2nd from 1st unless driven for 10 minutes or so and will grind when downshifting to first even from 3 mph. The upshift to 2nd feels like a wall blocking so I just end up shifting to 3rd straight from 1st until it's warmed up for 10 minutes or so. What do you think? Worn syncros? Shift fork/linkages? Dragging clutch? I'm sure the dealer will want to replace the fluid first but new fluid will not fix mechanical problems if indeed that's what it is. Strange part is that both 1 and 2 both started to have the problem at the same time so how can both synchros go out at once and this problem only appeared this winter and not last winter so it doesn't seem like its an inherent problem from the start.