Hello, I have a 2015 Chevy Spark. A few months back the display next to the speedometer, with the odometer and rpms started going out. It flashes on and off. Occasionally it will be fine and I'll forget there is a problem.
I made a gif of the issue. It does this while driving. Has anyone had this problem? Is it complicated, the dealership hadn't seen this before, but even with Chevy I get they feeling they don't work with Sparks a lot.



Thanks.

 

Possible problem is that you have a cold solder joint. While driving or the engine on you have a slight vibration, you might not notice it but the electronics feel it. It makes intermittent contact and you have a display.

 

Same problem with my 2020 chevy trax. No fixes found?