Yeah, a wild goose chase under the hood of a car could be fatal for me! I know "squat" about cars! (After all, thats' why I'm here!)
Thank you all for your input. You guys are really great!
I ended up calling the Lexus dealership yesterday and told them the problem, and they told me to come in immediately. I didn't because I wanted to do some more research on my own. They just called my cell phone AGAIN 10 minutes ago asking me to set up an appointment.
From what I've read on here, I think I'll stay away from the "stealership".
So today I went to see a friend of mine who is a technician at an independant shop and he said that the smell was that of burnt coolant. He said that it is a very minor leak, and if it were him, he wouldn't worry about it. He said that I should keep an eye on the coolant level and also on the heat condenser/regulator ? (it's right up by the windshield), something that regulates the heat and A/C. He noticed some signs of leakage around that area.
Any thoughts?
Thanks again!
Alan C.