Climate control temp and air flow does not light up
3 Answers
If all the other dash lights work then a bad power wire to the bulbs is the most likely cause. Unlikely that both lights went out together. Does it have a fan speed next to it and if so does the fan speed light work?
I have 2003 Buick Park Avenue and the climate control panel lights are not on what do I need to do
I have researched this myself because I have a 2003 Buick Park Avenue and my climate control quit lighting up over a year ago. There is a YouTube video I will post a link of it that explains how to fix it all you need to do is take it out take it apart and use a soldering gun apparently it's a very common problem. Also if you search on eBay there are places you can send in the climate control unit and they will fix it for you and send it back to you and it's cheaper than buying a new one... https://youtu.be/gLFnZQKbFz4