Good Day guys

Quick question i have TL-type s my bulb is blown on the Navigation unit the buttons are the Arrows for up and down for the air to blow hi or low. my question is there bulbs for this so i can replace it thanks. and is it hard to replace them

 

Wondering the same thing. But I'm gonna wait until more are blown. No use in fixing it if 3 more are gonna go out too.

 

i saw a picture lay out on someone profile . the bulbs are they same 14m 70v pretty much the same bulbs use to light the heated switch bulbs. i change one of those out last year simple fixs. so i order 5 bulbs I'm going to just replace 2 on each side of the nav unit.