im looking into doing a head unit change to a pioneer double din with blue tooth and DAB i have been reading up and depending on which fitting kit you use depends on what functions you can loose...im drawn to the Connects 2 kit as it retains the AMP and sub but you loose park sensor tone which is possible to fix and sat nav audio....my question has any of you folks used the connects 2 kit..(CTKLR07)... link below..

https://connects2.com/Product/ProductItem/CTKLR07 2011 SD4 XS

I think i will leave well alone as after chatting with connects 2 tech guys ...

Following your recent technical enquiry to Connects2, a member of staff has replied to your ticket number 251835 with the following response:

Hello Andrew Perkins

Thank you for the photos.

The CTKLR07 is the correct kit for your vehicle BUT in some cases with the interface in the kit which is the CTSLR011.2 the parking sensors can be lost. The only alternative part to use would be the Infodaptor. If you would prefer to use the Infodaptor instead i can itemise the parts of the CTKLR07 without the steering control interface. With the Infodaptor you will also be able to Change date and time.

Please note that when the original radio is removed the Navigation screen will no longer function (you will only get a Land Rover Logo on this screen), any navigation or any other settings will be lost. 2011 SD4 XS