It is no doubt doable but not straight forward. You,d need the new wheel which is frighteningly expensive and the control module and switch then you’ve got to get the power into the wheel which turns (inconveniently). That means a heavy duty clock spring - the wire is coiled inside the hub of the wheel. You’d be into a few thousand unless you could find a donor scrapped car.
Currently CX5 SportNav 2.2 diesel automatic and AWD.
Formerly CX3 SportNav 1.5 diesel automatic and AWD.
All advice is given in good spirit and taken entirely at the readers own risk. WORK SAFELY. ©2018 anchorman
“.........and another thing"