Hi guys I have a 1999/2000 Verada after installing a new stereo my parker's front and back, climate control button lights and auto trans lights are not working anymore. I've also checked the fuses and none are blown.

At a Guess when you connected the wire for the stereo to dim the display when the lights are turned on something got damaged and/or the stereo is faulty.

1st suggestion - pull the connector out of the stereo and see if the lights start working again - if so stereo kaput, if not the wiring is damaged somewhere.

Checked you plugged in your hazard lights button?

Checked you plugged in your hazard lights button?

+1 This.

If you havent plugged that in you dont have interior lights.