It might just be the cold affecting the sensors. I had a similar problem with my last car *- as soon as the temperature went below -5 it started bleeping at me and flashing signs on the dashboard telling me to stop immediately or I could cause serious engine damage!! Obviously that really freaked me out, and so I had to get it straight away to a Mazda dealer. When I got there, there was an identical car there with exactly the same problem!!

My new one doesn't do the same thing though, thank goodness. Hope you get it sorted out ok Tricia.
* So maybe my husband did me a favour by writing it off for me, after all...
I've spent 3 hours today making spreadsheets. My most hated activity, but sadly unavoidable. How ANYONE can do things like that all day is beyond me. I was just about climbing the walls. Periods 1 and 2 were so much better - working in A level Physics, leaving them doing some boring balancing experiment while Janet and I tried on red cowboy hats, danced with the life sized skeleton and tried to remember how to sing the periodic table song.

(And no, OF COURSE we didn't distract them...)