Just installed a new antenna in my 300te. It involved cutting some 1989 wires and adapting them to 2005 plug. I did EXACTLY as instructed. When you push the plug into the antenna, one can hear the antenna motor engage, and visually see the antenna mast retract (since it is already retracted, it is visible about 1/32"). No way can I get the mast to go UP. The switch on the dash is ineffective, the radio, on/ off ineffective. Any clues???