It was working very fine but suddenly it went black, i’ve been trying to bring the display back but no luck. Model number is RR-MT 9120 G.Toyota corolla gli.
Looks like a new experience. I don't have better idea how to recover this issue. You should contact to a mechanical department.
Reset the system by disconnecting the negative terminal once. Then check it after that. It either could be stuck on something which has a black display or it could be anything else.
Sure, thanks for the help.
