I was on my way into work when the heater, radio, and the window wipers failed. Then they powered back up. This kept on happening speradicly.

My thought was a lose wire. But where would the wire be? Another thought was corrosion?

A wireing diagram would help out.

Warranty? Do a Google search for TSB on that model and year, you'll see if it's an issue for the line or if yours is an isolated incident.

3yr warranty.

I didn't see anything helpful in the TSB.

Thank you for the suggestion.

Does anyone have an electrical diagram?

Now the heater, radio, and wipers don't work while the car is running. When I shut the car off and turn the key to on everything works. when I tunr the car back on the three things don't work. I'm going to have an obd2 check done on it this evening. But do any of you have an idea of what this could be.

I have checked the relays and all connections to the fuse box. I'm so confused

Maybe purchase the factory repair manual?

Your Funny!!!

Its on ebay, on disc for 25.00. I just bought an '05 and was looking into it myself, along with the warranties...

Ignition switch 4685719AG 41.70 list 376 sold a week in the country. (also very common on caravans same part number) try jiggling the key back or forward a little and see if those three things work again!!!!