I know this has been addressed in the past. So often that all of the searches that I can find are off topic as if it is common knowledge.
I need to find a replacement bulb for the backlighting of the climate control fan knob in a Mk4 Jetta. Sylvania 37, 73, and 74 all do not work. The bases are too big. Do I have to go to the dealer???
Please CC response to snipped-for-privacy@yahoo.com.
Thanks in advance!!! quack