LX570 Navi / Radio / Controls Dead?

[chipsterguy]

Went to start my 2010 LX570 this morning, and no screen at all. Black. No back-up camera, no map, no radio, no HVAC controls. Otherwise car starts fine, etc.

Could this be a fuse? Any advice on which ones I should check?

Have any other 200 owners experienced this?

Looking for some advise before turning to the dealership...

 

[chipsterguy]

anyone?

 

[TeCKis300]

Sorry to hear.

First troubleshooting step I would take is to pull the battery (-) terminal off for 5 minutes or so. Basically a hard reset with the hope that it'll come back on?

Yes, fuses would be good to check as well.

 

[Mutant]

May be a fuse map in owners manual. Worth a try. But if the dealer wants to replace the unit you are looking at a huge expense. Brace yourself and apply lube

Integrated HU is a weak point in the design of these trucks IMO.

I hope you find an easy fix. Good luck

 

[chipsterguy]

OK. Pulled battery terminal for hard reset. Also checked fuses, and the 7.5A ACC fuse in the drive footwell needed to be replaced. Problem fixed. Update provided for prosperity sake... thanks for the advice!