Anyone ever change out the bulbs for the buttons around the navigation screen? specifically the left side hotter, auto, and cooler buttons?

 

Many did

 

Yeah its a decent amount of work to remove the navi covers (mostly just going slow to be careful). Here's a main thread.

https://acurazine.com/forums/third-g...ve-box-733555/

Also, this shows you the locations, bulb types and part numbers (not sure if different for an 07-08 but you can re-choose your car on the interface to check)

Acura online store : 2006 tl center module (navi) parts