When it is cold, my GPS loses satellite lock.
When the sun shines on the roof at the antenna, things return to normal.
What's up with that?

 

I have a cls 500 2006 and it happen to me once but it was very cold out so i turned off car for like 3 min and turn back on and is was normal then

 

Thanx, mouhu23, but this is not exactly the same thing, in that the GPS won't start up or lock in, until the sun has been shining onto the antenna and things are warmed up. It will not show accurate locations, at night.