Why would the radio display light be out? also need a clear ez to read fuse box display for inside fuse box

No , no fuse just for the lights ! There is one fuse for the radio and if it plays , the fuse is good ! The LED display is bad or a solder joint cracked inside the radio ,maybe ! Probably need a new radio !

Inside the radio, if that's not fried up at all.

there is no key, what are you needing , be clear
the glove box on the new car has an operators guide.
sure you lost it? or 4 owners ago, sure....
but you can still find them used, get one, off fleabay.
by key did you mean a fuse box map?
if still confused
read the FSM (that too is sold on ebay.
or login to alldata.com and read the electrics pages.

http://www.scantool.net/software/alldata-diy-1-month-subscription.html

Hello,

Well--do you have a test light? They are about $5.
What you are describing is called a 'constant hot' which comes directly from the battery and this wire usually has an 'inline' fuse. You can pop the hood, find the battery, and try to trace the wire from the battery to the radio. There are two types of fuses used--a tube (glass tube) and a blade (standard and micro). If by happenstance your radio is fused at the fuse box under the dash inside the vehicle you can use the test light by touching the metal part of the fuse to see which one lights up. I am assuming you are trying to bypass the safety switch for the display on the radio (e.g. DVD player). You can tap into the 'hot' fuse with a spade (a type of connection) to the 'display' wire coming from the back of the radio.
I hope this helps.

Cadillac codes are easy to read..then replace the bad sensors etc and then clear the codes and try again etc

Hi i had sa me issue jump started my kia rio radio display was blank. To fix open your fusebox inside the car Pull out both audio fuses your fuse puller should be in the fuse box under the hood. Yes you have two fuse boxes. One inside you car and one under the hood with your engine. wait few minutes say five... Put the fuse back in. Btw its not neccesary to pull the fuse all the way out. Your radio should show cde error... Now you will need to put in your four digit pin...gluck thanks to the guy on the internet who said pull out the memory fuse... Not that i understood till now.

Yes without a dought, cheapies way is to change all fuses on inside of car, however you also have fuses under the hood. Those fuses will be in a protective box. Check inside ones first, read fuse labels, if none of the above is there, then they will be under the hood.

heres a diagram of the fuse box and i listed the fuses numbered 1-22,hope this helps.
1)low beam light left
2)low beam right
3)park lights.
4)reawiper/washer
5)front wiper
6)blower motor/ac
7)tail light right
8)tail light left
9)rear defogger
10)fog lights
11)high beam Left
12)highbeam rt
13)horn
14)backup lights
15engine electronics
16)sunroof/frt map/reading light
17)hazard lights
18)fuelpump /o2 sensors /control module
19)cooling fan, ac relay
20)brake lights
21)inside lights,clock,luggage light
22)lighter,radio, trunk release

there is not a separate fuse for the radio display, if the radio works then the miniature bulb inside the radio that back-lights the display is burned out, u must remove the radio and take the cover off the top of the radio, there u will find the tiny bulb socket that is behind the display, the bulb is avail at any arts store for around $2

Yes, replacing the #9 fuse in the fuse box under the glove box seemed to do the trick (Front Accessory Socket). Thank you!!

2008 Pilot...radio was dead...radio fuse was fine.