I didn't "install" mine. I had a long cable put on. When I need it, which is not often, I open the bin door at the foot of the console, put the controller in the gap between door and console, and route the cable over the steeing wheel to the connector under the dash by the parking brake. If you do a search of this site, you should find at least one example of an actual permanent mounting. I need all the knee room I can get, so I didn't put in under the dash as I would normally do.