A little update on this rental. XM Radio deactivated on the second day.

On the way to return the car I stopped for gas. Could not get the fuel door open. I looked for a release button, but couldn't find it. Made sure doors were unlocked, still wouldn't pop open. Went in the rear compartment to look for the emergency release pull-tab, couldn't find it.

Returned the car and explained what happened. They put a charge of $13.99 on my receipt for a fuel charge. The guy said I would have to go to the counter to have it removed. Went in to the preferred desk and told them what happened (as I was literally running to catch my flight). They said they would email me the new receipt with the charge removed. Got the new receipt and it was straightened out, but this was the first time that I haven't been able to open a fuel door. Very odd.