Why can’t you open the door with the key?

As for tv it might be it’s an analogue tuner fitted - what happens when selecting the icon?

CD autochanger should already be in the car - it’s located in the glovebox For sat nav issue have you checked the map disc you have installed is for Western Europe and not Eastern Europe. For guidance on other issues go into the diag menu and see what dtcs are listed - google search to find...

Android Auto needs InControl Touch Pro which came in at 2017MY. And then at least software version 18C and the required hardware for USB connection (base car needs InControl apps which was an option I believe) and then Smartphone Pack enabling

A low battery will affect the running of the car as it needs voltage to fire the injectors. Replace the alternator and jobs a good one

Instructions say cut both connectors off the towing loom and splice that in to the vehicle loom so that’s what I’d do

On facelift vehicles they changed the plugs to the rear light bulb holders - so you need to connect the brown/green wire on that harness to the brown/green wire on the car for the reverse lights

You are scotch locking into the reverse light feed using steps 48-50 on the instructions. You splice in to the wiring on the tow electric harness for the reverse lights - if you take a photo of the available connectors and post it more detailed advise can be given as to which wires

You need the P Con wire to trigger the amp and it’s unlikely the adaptor will include the wiring for that so you’ll have to manually connect the two wires

I think the exhaust manifold can crack on those giving you similar issues - worth a look

Config needs changing on the car to let it know it’s got heated seats

Try Lakeland Land Rover at Coniston and see if they can do a quick diag for you

Need to connect the amp trigger feed from the new head unit to the purple/yellow wire on the vehicle harness and that will activate the amp

Rereading the symptoms sounds as if the switch has stopped working on the boot handle

Check where wiring runs across bumper by armature and where it comes through body

Hi Colin - strange one as it sounds as if it’s happy and not seeing any faults within its circuits. However, have you checked the bumper harness for chafing/wire damage - ideally using a multimeter to check for voltages etc. It might not be getting the signal back from the sensors but the...

Has the speaker failed? Does the light flash on the switch?

Is it the original battery?

Contact your local Land Rover dealer with proof of ownership and the serial number of the radio and they should be able to get you the code from the factory

Don’t forget to get the battery monitoring system reset if you fit a new battery