I have a question. Can the Premium Navigation system be adapted to include Television?

As far as I am aware NO. However, if you specify the DVD Theatre system , either headrest or roof mounted, then the monitor can be adapted for use when the car is stationary to view dvd films etc but no tv.

Hope this helps. 
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I,

I dont know about TV on the front screen but I have seen dvd can be played to the front sat nav screen.This was done on a disco 3 but I would think its the same set up but as always beware of any problems.

Follow this link and you will see how it was done.

http://disco3.web-rover.co.uk/forum/viewtopic.php?t=393 Its out there somewhere. Second V10 Treg on the drive at the moment.

I just did it to my RRS Supercharged and it works!!!!!!!!!!! I was so excited

Do you have the rear headrest dvds cause that makes it easier

BY the way you need this type connector for the back of the nav unit and heres a pic where i got it working thanks to the disco forum member who wrote the pdf

try reposting those pictures

okay i will give it a shot. 2006 Range Rover Sport Supercharged Speedinnovation Custom upgraded supercharger pulley,exhaust, tv mod,smoked lights, smoked side markers, 23" rinspeed wheels, 315 tires all the way around, arden kit
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Freeview Tv on the move can be added to the front screen, this also allows full navigation on the move.

If you have the rear DVD head rest or dropdown screen, this can also be linked to give tv to the rear or DVD to front.

Supplied & fitted at around 1K + the dreaded, more info phone Leicester Car Radio, Loughborough Road, Leicester...........they have done it!

NellyP - is this possible to do the above on mine - Sept 2005 model - I dont have the rear screen entertainment package - but would simply like to know if its possible to add Freeview TV [ and on the move ] to my sat nav screen ?

Thx

MDP 
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yes 
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Yes it can be done 100% no problems....use contact provided earlier in the chain.

Now my windows auto close, this will be my next goodie!