AC Knob Light

The Drake

New member
Does anyone know how to fix the fluorescent orange light that's on the AC knob which shows your selection? Do you think it would it be a fuse, bulb, or bad connection? The other two knobs work when the lights are on, but this one went out recently.
 

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I'll check mine this evening but I don't think anything lights up on that panel other than A/C in the middle of the knob.
 
I remember looking at those AJT design climate control knobs and those lights do come out so I'm sure you can get replacements.
 
I’m posting this because my gf swears it went out in hers. I posted the same thing in a 5th Gen Facebook group and I’m reminded why I stay away from those. No one is helpful there.

Thanks for checking, guys.


Sent from my iPhone using Tapatalk
 
I’m posting this because my gf swears it went out in hers. I posted the same thing in a 5th Gen Facebook group and I’m reminded why I stay away from those. No one is helpful there.

Thanks for checking, guys.


Sent from my iPhone using Tapatalk

My local facebook group gave me super aids.

I lasted a year on there before I deleted it. Chalk full of toxic, triggered, insecure people who would rather sit in a parklot vaping talking about what they bought for their trucks as opposed to wheeling in the desert. Then you have all the retards screaming about which puppet they voted for in 2016. It was pathetic.

Buuuut I digress f*k facebook, op this should help...

AJT Climate Control Knobs DIY: An Interior Upgrade For 5th Gen 4Runner

Looks like the light is behind the knob assembly and the orange piece draws in light from a lamp in the whole AC button assembly piece. It take two seconds and almost no tools to pop it out of the center console. Just unplug it from the harness and take a look at the back.
 
Lights up for sure, all icons and A/C inside and that orange notch. I wasn't paying attention to those until you brought this up.
 
AC light stays on

New owner here, 2016 5th Gen. My AC knob light stays on, won't turn off when I push the button. AC works fine, cool air no problem. But shouldn't the light on the knob turn off when I push the button? So just normal , uncooled air will blow
 
Did you ever figure out how to get the orange indicator light on this knob working? Mine went out some time ago, now it's not under warranty. Does anyone know of a fix? Please email me [email protected]

Thanks
Rich H
 
I have the same problem with the orange indicator light on the AC light being out. Because this post shows up in any Google search related to this I figured I'd share what I've learned.

This style of AC controller isn't that common, 2016 +/- a year or two.

I removed and fully disassembled this assembly yesterday. There is no bulb, it is a led soldered to a circuit board. This lines up with another thread talking about upgrading to leds and that this is a soldered led. While I might be able to solder a new led in, this is outside of my DIY skill set. Also it was in a tricky location recessed being the AC button.

Going through Toyota parts this assembly is only sold as a unit, no parts within it. It sells for about $600. Searching ebay I find the assemblies from junked 4Runners are going for $125. I appreciate the ebayers including the picture of 4he crashes 4Runnwr in the listing.

So yeah I'm spending $125 to repair the little orange indicator light.

I post this in the hopes that someone can tell me how wrong I am and someone else is pointed to an cheaper solution.
 
I have the same problem with the orange indicator light on the AC knob being out. Because this post shows up in any Google search related to this I wanted to share what I've learned.

This style of AC control unit isn't that common, 2016 +/- a year or two.

I removed and fully disassembled this assembly yesterday. There is no bulb, it is an LED soldered to a circuit board. This lines up with another thread talking about upgrading to LEDs and that this is a soldered LES. I might be able to figure out soldering a new LED in, but I haven't been able to find any information on this. Also it was in a tricky location recessed behind the AC button.

Going through Toyota parts this assembly is only sold as a unit, no parts within it. It sells for about $600. Searching ebay I find the assemblies from junked 4Runners are going for $125. I appreciate the ebayers including the picture of the wrecked 4Runner in the listing.

So yeah I'm spending $125 to repair the little orange indicator light.

I post this in the hopes that someone can tell me how wrong I am and someone else is pointed to a cheaper solution.
 
Last edited:
Light will not turn off on ac knob. Did you ever find out what the problem was

[My light on my ac on 5th generation 4runner will not turn off either. Did anyone find out what problem may be.



QUOTE=JimPy;3649382]New owner here, 2016 5th Gen. My AC knob light stays on, won't turn off when I push the button. AC works fine, cool air no problem. But shouldn't the light on the knob turn off when I push the button? So just normal , uncooled air will blow[/QUOTE]
 
Ac light won't turn off

My light will not turn off either on ac
Anyone find out problem.
New owner here, 2016 5th Gen. My AC knob light stays on, won't turn off when I push the button. AC works fine, cool air no problem. But shouldn't the light on the knob turn off when I push the button? So just normal , uncooled air will blow
 
Customize climate control knob

I’m looking to change the little orange plastic insert on my climate control knob to blue..
It redirects the led light and colors it orange on the knob.
I want mine to be blue! Lol. But for reals.
It would be a super easy swap, but I can’t find the part anywhere. It could even be easily printed on a 3d printer. Where could I find the dimensions specs for this little plastic insert ?
Anyone know where I can buy the knob insert piece in blue instead of om orange??
 

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