Two quick questions

[clementi]

1. Is there a cabin air filter I can replace? Whenever I turn the fan on high I get a musty smell coming from the vents.

2. I sometimes get a weird noise when I try to start the car. I turn the key all the way and I get a loud "wwwwweeeeeeeewewewwwwwwwweweewewe" noise until I let go of the key. It sounds kind of like exhaust coming out of a pipe and metal scraping at the same time. If I take the key out all the way and try again it will start fine. Any idea what this is? And it used to happen once every month or so now it's about every other week.

Thanks