My whirlpool cabrio dryer will not start. The 'mode indicator' stays on sensing.

My whirlpool duet dryer worked yesterday, then I noticed that the light was not on . The dryer just beeps when I push the start button. I do have power. I umplugged it, and got a pf error. Now it just beeps in all modes.

Today morning my whirlpool duet gas dryer doesn't start. After later on it start but lid light ON after dryer is OFF.The light is dim and at the same time my button ERO on normal side. Light is on normal side and touch up side. Both side on dim light and also when start doesn't work pause/cancle...

My sensing light is on and my dryer won't reset. What is wrong?

Discovered a noxious odor last night coming from our dryer. Husband has gotten the front panel off and vaccuumed everything we can see. Also removed the lint filter cover and cleaned that out. Nothing's in the vanes... Any ideas? The back panel seems to be spot-welded on (or at least painted...