Jrk Posted August 3, 2020 Report Share Posted August 3, 2020 My radio cd business unit is displaying a disabled message, I have been to a bmw dealership and they tested it and said its spiked and i need a new one , any one had this problem?.the car has blue tooth as well Link to comment Share on other sites More sharing options...
dontpannic Posted August 4, 2020 Report Share Posted August 4, 2020 Never heard of that, but no special coding required - just purchase another unit and swap it in - it'll work with your bluetooth/cd changer etc straight over the K-BUS. Link to comment Share on other sites More sharing options...
Jrk Posted August 4, 2020 Author Report Share Posted August 4, 2020 Thanks I will do that , just thought it was locked out or something. Link to comment Share on other sites More sharing options...
Schumacher Posted August 7, 2020 Report Share Posted August 7, 2020 Check the wiring. Sometimes loose pins can cause this. It cannot detect the K-Bus hence it displays 'disabled'. Link to comment Share on other sites More sharing options...
