Twice this weekend my screen has started up with just blurred pastel colors. I can turn the screen off but no other button has any effect. If I shutdown the car, lock it and go through the startup again it is fine. In addition, twice it has started up slower than usual. Anyone else seen this issue? A dealer is never going to fix it if it cannot be repeated, I am afraid.
Larry

 

Hasn't happened on the Jag, but I did have that happen on the MINI. Happened more frequently when cold and required a screen replacement. You may need to leave the car overnight for them to check it out, or wait for it to get worse...and it will.

 

They will get the car overnight in January for trunk weather stripping, maybe I can get lucky.
Larry

 

I used to see this on my old x351 XJL when the battery voltage was low. Charging the battery always cleared it up.

 

Thanks but I had just taken the car off of the float maintainer. Voltage should not have been an issue but I will monitor that.
Larry