Best way is to use the navvy, sorry navigator to operate the radio so the driver drivers, as my wife would say, men can only do one thing well at any one time. Women can do many, or so they claim. Lol.
Phil C Morgan Plus 8 4.0 Morgan 4/4 4seater 1.8 Volvo XC70 D5 220 Mazda MX5 2.0 Sport