Did a search of the site and found a few relevant posts but nothing that really answered this one.

Recently I noticed that my rear window defogger/defroster has stopped turning off after 15 minutes like it used to do. It stays on at least the 40 minutes it takes me to get to work.

I saw where others had the same problem but no solutions. Granted its not as bad as not working at all but...

Anybody have any ideas? Its like the timer isn't running or a relay is sticking? The FSM does not have a troubleshooting guide for not turning off so that wasn't much help.

2004 G35x w/ 90K miles