This past Monday, the satellite radio subscription expired so all I get are XM/Sirius previews on all channels. Blech.
I have to drive back tomorrow and listen to nothing but various crappy FM stations and their inane commercials. The car radio has NO Aux audio input so I can't use my MP3 player. Feh.
Hey Sam, too bad I didn't know that two weeks ago.
You want to do a web search for "Coby CA 745" and buy one from the online store of your choice.
It's the only FM transmitter that works worth a darn, and I use it every single day I'm on the road.
The rental co should be able to pay it and turn it on within minutes for your trip tomorrow. If they would.