Hello-I am really having a bad day. My cell phone broke (it is my only phone) and my car won't start. I have RX 330 2004 and the key broke last week. Before I taped it back together, when I tried to start engine would turn but not catch. Taped it (per instructions on here) and it started. Have been using taped key until new one comes from a locksmith that was also recommended on here. Today I try to start it and get a grinding noise. Lights work, windows work? What could be the problem? This is especially frustrating since I have no PHONE!

Thanks