Taken from my 2006 Jaguar XJ Sovereign which I've owned for 5 or 6 years. This head unit has built in single CD and controls the multidisc which is separate and not included in this sale. The switches for heated windscreen and front heated seats are part of this unit also.Controls the car heater, radio etc. I have the SECURITY CODE for the unit which will be provided. Postal deliveries to mainland Britain only I'm afraid.