Which antenna is which?

[Pa Uon]

We have two factory antennas on the roof; drivers side and passenger side on our 2007 Phaeton. They both have rust on them and I would like to replace one. Anyone out there know which is radio and which is CB? They look similar. I don't use the CB ever, so thought I would remove that one before they put the new Bus Kote sealant on our roof and replace the radio antenna. They both look like 3/8 which is odd for a radio, but standard for CB. Is it possible they are both for the CB?

[Qwert66]

Without knowing your rig I would guess the following;
Antenna above the passenger side goes to the stereo in the overhead cabinet. The antenna above the drivers side goes to the in dash radio, the whip antenna mounted to the drivers side wall near the top goes to the CB.
Pictures would help.

[luvlabs]

Passenger side - dash radio antenna

Drivers side - CB antenna

[Pa Uon]

Roger,
That was my guess. The CB antenna removes easily, which is the one I want to get rid of before the roof Bus Kote. Of course, the radio I want to keep and that one I have spent a lot of time trying to remove and boy is it stuck !