20 Most Recent 2007 Toyota avensis 1.6 - Page 6 Questions & Answers

The window defogger is often powered through a circuit breaker, which should be located at the driver's side fuse panel. If you have power at the window connector, likely the window grid may need repair. Toyotas have relays everywhere, but fuses are usually only under the hood in the Power Distribution Box, and at the driver's side fuse panel.

sorry.... but yes

This sounds like an oil leak. Look for leaks at valve covers, and other areas above the exhaust. It often is the burning off of this small volume of oil, that makes the smell like you describe. Inspect the whole exhaust...Something is melting, somewhere.