This is interesting because I have the exact same problem. My passenger low beam doesn't light.
I didn't take it to the shop, but I traced the circuit all the way to the fuse box. I removed the entire fuse block from the car and disassembled it to the circuit board, then traced the connector to an integrated circuit chip. It's apparent that the chip that controls it is defective.
I'm going to search the internet and see if this is becoming an issue on these vehicles, which should also include the Jeep Compass and maybe the Patriot.
I work for BBB and will also search our records. Don't give up yet!
Saturday, October 2nd, 2010 AT 11:54 AM