So,

I'm looking to add a sat nav into my rr because the garage I bought it off the last owner took the nav unit out of the back before part ex it to the garage.

But what I want to know is, is there a bug difference between the BMW nav unit MK3 and MK4,

I get that it is an upgraded model of it, but are there big differences between them?

Thanks
Stephen 2005 RR HSE 2.9 TD6 Auto

you better tell us it its touch screen or not.. V8 facelift Range Rover Autobiography 22" wheels.
1976 Harley Davidson Iron Head Sportster

sorry its a 2005 HSE touchscreen 2005 RR HSE 2.9 TD6 Auto

Touchscreen is neither mkiii or iv. The touchscreen system uses the Denso nav computer. Check the pic in the Can you please identify the items for me? thread. 
RRC 2Dr, RRC 4Dr,
P38, and 2 L322s
(wife thinks I'm nuts - prob right, too)

there's also some info re the denso unit in the wiki... ... - .- -.




Y. O. L. O.
.

but you will be pleased to know you can pick them up for far less then you would pay for a MK4 unit, ebay is the place unless someone has one on here... V8 facelift Range Rover Autobiography 22" wheels.
1976 Harley Davidson Iron Head Sportster

Ah brilliant thanks for the info, if anyone does have one to sell please message me I'll gladly see if I can take it off your hands, but other than that I'll keep a look out on eBay!

Thanks 2005 RR HSE 2.9 TD6 Auto

I might be missing some thing here but if your touch screen works at the moment then your MOST system doesn't have the loom for Sat Nav and your car won't be configured for it . I might be wrong of course but does your car have an empty cradle and a bunch of lose connectors ? 2008 MY Supercharged
Rimini Red / Jet
four zone climate
remote park heater
and no ugly kid windows.
magnus satis quod turpis satis

Yes it does have an empty cradle and loose connecters, I'm put ATM the moment in
The car I got a photo of it but can't upload the
till I get home, the picture will explain it better than I can, should get it uploaded by 4pm 2005 RR HSE 2.9 TD6 Auto

ok here is the picture of the rear compartment and the front touch screen

Rear Compartment

Click image to enlarge

Click image to enlarge

Click image to enlarge

Well I think it helps you because it looks like you need a nav unit from a Disco 3 , SSRR or a RR 2006-2009.
Funny though I thought that the screen didn't work at all if you left a fibre optic cable un plugged . 2008 MY Supercharged
Rimini Red / Jet
four zone climate
remote park heater
and no ugly kid windows.
magnus satis quod turpis satis

I think Axle is correct that if the MOT network is broken nothing works. looking at your picture it appears that there is not TV Tuner and the cables you show are the power and ariel cable for that item, although you should have two of the cables with the double black wire?

The most fibre cables are normally white.

The Bluetooth unit (nokia) should be bolted through the centre to the top of the bracket cage.

re the MOST network, this from the denso info on the wiki might help...

Click image to enlarge

See a second double black wire but they were tucked right back so there could well be another, the Bluetooth module was also stuck Down the bottom of the compartment,

Thanks for the info though 2005 RR HSE 2.9 TD6 Auto

Look at the SC boot picture i posted the other day as that might help. all smug in my new plug!

2021 Westminster Black D300
2013 Vogue SE - gone
Some Porsche Cayenne guff pretending to be a 4x4!!
2006 Vogue
2004 Vogue
2001 Vogue