- 94 Park Avenue Ultra
Just bought a 94 Park Avenue Ultra that has an issue with the radio and climate control. The radio will turn stations on its own as well as turn the volume up and down. The A/C and Heat will activate intermittently without me pressing a button. The temps go from cool to warm. I have to repeatedly turn it off. The steering wheel controls don't seem to work for either. Anyone know what the problem is? Fuse or relay maybe?