Shift lights and heating and air control lighting

2004 INFINITI QX56

222,000 MILES • V8 • 4WD

ROBERT SWAN

MEMBER
8 POSTS

I no longer have back lighting for my shift controller or my heating and air controller system. I want to know if this is a fuse or a light bulb problem? And the simplest way to repair them.

Feb 12, 2018 at 10:10 AM

STRAILER

✓ASE Certified Mechanic
54,832 POSTS

Hello,

Yes there are four fuses that runt the system we should check first. Here is a guide to help you see what you are doing. Check # 59, 37, 36, 19, and 14.

https://www.2carpros.com/articles/how-to-check-a-car-fuse

Here are the interior illumination wiring diagrams so you can see how the system works and the fuse panel locations.

Check out the diagrams (below).

Please let us know what you find. We are interested to see what it is.

Cheers, Ken

Images (Click to enlarge)

Professional Diagram for 2CarPros Members
Click here to log in and view diagram.

Feb 13, 2018 at 11:35 AM