Eyes burning in new unit

[Dagrip]

We have a brand new 2007 2720SL that we just took delivery of earlier this month. We are preparing to take it out for the first time tomorrow so we have left it open in our driveway. We have noticed that after leaving the unit sealed up for the day that when we get in it our eyes immediately start to burn. There is also a slight smell that I could possibly attribute to adhesives. It has been 105 degree during the days here so it is getting extremely hot inside the unit.

Is this normal for a new unit or do we potentially have a problem?

Thanks!

Scott