So I figured out how to do it. And while I was at it I disabled the tire pressure monitoring system. Here are the paths if anyone is interested.
Rear Parking Alarm
Car Config>Confirmed List>Parking Aid>Config ‘10-‘11>Not Fitted
(I also changed) Config ‘12+>Not Fitted
(Note: On my 2011 this didn’t work until I also did ‘12+)
Tire Pressure Monitoring
Car Config>Confirmed List>BCM>TPMS on Spare>No
TPM Monitoring 1>None
TPM Monitoring 2>None
After updating the CCF you have to perform a reset of the Clock, Date, Temperature, Drivers and Passenger Window Learn.