mavrick1903 New member Aug 25, 2014 #1 the "temp" up down button is no longer lit. Anyone have an LED source for this bulb?
Cornelius New member Aug 25, 2014 #2 I'm assuming you mean the backlight for the control knob, since the temp up/down doesn't have lit-up LED arrows (even though it looks like it should). It'd be a good idea to replace all 3 while you're at it. Instructions and part #s in this thread: http://www.toyota-4runner.org/4th-gen-t4rs/43130-replacement-instrument-light-bulb.html I got mine from a local dealer for about $4 apiece, but you can order online as well using the part # Last edited: Aug 25, 2014
I'm assuming you mean the backlight for the control knob, since the temp up/down doesn't have lit-up LED arrows (even though it looks like it should). It'd be a good idea to replace all 3 while you're at it. Instructions and part #s in this thread: http://www.toyota-4runner.org/4th-gen-t4rs/43130-replacement-instrument-light-bulb.html I got mine from a local dealer for about $4 apiece, but you can order online as well using the part #