Ladies and Gents,
i recently had an issue of my car not starting, battery empty, so battery needed a charger to start the car, but now the Nav screen does not work at all. no backup camera, nothing.
radio still works fine.

so i am guessing its a fuse? i looked at the fuse box on the driver side, but cant seem to find the appropriate fuse:



can someone please help locate the screen fuse?
anyone had similar issue?

really don't feel like wasting hours at the dealer if its a simple fuse fix.

thanks in advance,
Neil

 

No such thing as a "screen fuse" - you can check the 7.5A ECU-ACC fuse (but it provides power to a lot of other systems, not just the Nav unit).

Try resetting the ECU by pulling and restoring the battery connection, if that doesn't work take the car to the dealer. Could be that the jump start caused an over-voltage condition and blew something. Hopefully it was Lexus Roadside Assistance that did the jumpstart so if there are any problems it will be up to them to resolve.

 

You probably need new battery. It's weak so it won't even power your nav system, I had my weak battery turning off my air blower so it may turn off Nav also. You won't find a fuse just for Nav screen.

 

thanks for the help, new battery it is