Review on AntennaMastsRus Power Antenna Compatible Jaguar by Steve Tripp

The antenna was so easy to swap out I was blown away. Don't do what I did! When the antenna broke, I yanked at it, which broke the nylon rail that raises and lowers the antenna. I had to remove and open up the motor assembly to get the broken part. What you have to do is just turn on the radio and when it tries to pick up the antenna it will play the entire track from the device. Pay attention to the direction of the teeth when removing, remove the top nut and fixing sleeve, then simply turn the radio on and off. The motor pulls in the new track and lowers the antenna. I am very happy with my purchase.