Originally Posted by koho
08 sedan,when the temp drops below minus 15 C, the clock and trip odometer go blank and one of the daytime running lights goes out. The car starts, but the key won't lock the doors. is it a battery problem?
I have a feeling you may have a slightly loose wire in your system ... The dealership should find it ... Have them check it out.
Think of temperature changes and coefficient of expansion ... Stuff does get loose if not properly tight ... Let us know what you find out.
The fellow on the assembly line may not have had a good breakfast on the day your car passed his station ...