I have a 2006 navigator where is the radio fuse

Fuse 26 (Radio 1) Fuse 42 (Radio 2). The most complicated Lexus of all. I was at the launch, and the first time I saw an engine with NO access, all covered up.. I love my ES330 and was at the dealership yesterday and 2 grand lighter!

Fuse Box Diagram Lexus GX470 (J120; 2002-2009)

https://fuse-box.info > lexus > lexus-gx470-j120-2002-...
The fuse box is located in the instrument panel (on the driver's side), behind the cover. The location of the fuses in the passenger compartment: Lexus GX470 ( ...

Lexus GX470 (2006) - fuse box diagram - Auto Genius

https://www.autogenius.info > lexus-gx470-2006-fuse-...
Jul 11, 2017 - Lexus GX470 (2006) - fuse box diagram · Engine compartment · Driver's side instrument panel · Fuses ...

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7.5 amp. Check this page out or your owner's manual for the fuse diagram: https://fuse-box.info/lincoln/lincoln-navigator-2003-2006-fuses-and-relay

On the town car, fuse box is below and to the left of steering wheel. #3 Audio, Navigation Control Head
#12 Audio/Navigation,
#32 Delay accessory (navigation/audio/moonroof)

Jeep Grand Cherokee WK Fuses

Some makes and models, if battery voltage is lost, the radio may go into theft lock? If that is the case, your local dealership may have to fix? Look at your owners manual, see if it says anything about radio theft lock?
The wiring info I looked at was for radio w/o navigation, note the fuses.

Yes -I would check the fuses first when any electrical problem happens -cheers Denny

fuses
in car
and in radio in some cases, and sometimes both.
radio dead in all ways, AM.FM CD/ Cassette, , USB,
all modes dead?

Check to make sure all fuse associate to the radio/navigation is good, sometime like the acc socket fuse being blown could cause the thing to not work also, so make sure you get to all the fuse to make sure they are not blown. After that, there maybe a fuse located with the navigation unit behind the radio/navigation unit that may be blown. If there isn't or is still good, check all connection to it. If all is good then your unit could be history and you may need to take it to a dealship to actaully see what is going on.

had the same problem. no radio, navigation interior lights etc. replaced 20 amp fuse labeled "back up" in the engine compartment fuse box and all checks good.

THERE IS USUALLY A FUSE BEHIND THE UNIT IT SELF AND CHECK YOUR FUSE BOX

IT MIGHT BE UNDER THE STEERING WHEEL CLOSER TO THE DRIVER DOOR OR UNDER THE HOOD CLOSE TO THE BATTERY OR ACROSS ON THE PASSENGER SIDE