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Discovery 4 sat nav in the discovery 3
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KulikovPN
 


Member Since: 30 Jul 2019
Location: Moscow
Posts: 20

Russia 2008 Discovery 3 4.4 V8 HSE Auto Java BlackDiscovery 3

Chris Hagain wrote:
Just completed this modification today today, my D3 sat nav unit was toast, and the cost of updating was actually cheaper than replacing the D3 unit and got the benefit of newer maps. Also left a space under the seat, so fitted the UHF/VHF radio base unit under the seat

Thanks to Galvernised nuts for the guide and Pete K for advise

Simple and easy to do although a little daunting, but read the guide a few times prior, and things went smoothly, glad you mentioned about the Range Rover logo.

Does anyone have a code for the plug (reversing camera) and connector pins, so I can complete the installation


https://a.aliexpress.com/_AVG02g
  
Post #224277321st Jul 2021 2:05 pm
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Big Fat Phil
 


Member Since: 18 Aug 2019
Location: Banstead
Posts: 2

England 2007 Discovery 3 TDV6 HSE Auto Stornoway GreyDiscovery 3

Greetings one and all!

It's been a long time since I posted on this site, but replacing the D3 SatNav with a D4 system is exactly what I need to do to my 57 Reg HSE. However, I don't have the ability to do it myself, so could someone please recommend a member / company who I could pay to do this? I am in Surrey.

Thanks in advance.

All the best.......BFP
  
Post #224390528th Jul 2021 2:20 pm
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Chris1573
 


Member Since: 12 Feb 2021
Location: Stroud
Posts: 196

United Kingdom 2008 Discovery 3 TDV6 Commercial XS Auto Loire BlueDiscovery 3

Heads up for anyone after the plugs. The 6 pin reversing camera plug is a Molex 30700 range

Molex 30700-1060 Plug Receptacle. 6 pin
The Female Terminals are TE CONNECTIVITY / AMP 1393366-1

I think the Same range is for the 14 pin plug as well Molex 30700-1147

Farnell have the receptacles for a couple of £ but only sell the terminals by the 5000... but I have found the terminals on ebay for £4 for 10.

Just FYI...Smile
  
Post #227249312th Jan 2022 7:36 pm
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Chris1573
 


Member Since: 12 Feb 2021
Location: Stroud
Posts: 196

United Kingdom 2008 Discovery 3 TDV6 Commercial XS Auto Loire BlueDiscovery 3
Reversing Camera

Hi All,

Wiring up the reversing camera.

So got the 6 pin grey plug which I know you run the signal and ground wire to, however is one of the pins a +VE feed that I can link up to the camera or should I take this from the reversing lights ? My camera has come with a cable that has the option of running the +VE all the way along the cable to the front so I can have either option.

Thanks.

Chris.
  
Post #227566129th Jan 2022 1:35 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10336

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

The 6 pin does not have power. All video input

Don’t connect to reverse lights. That won’t work best (the camera input stays active for 10 seconds while parking - if the camera has no power, screen will be blank)

One of the wires on the other plug can be used BLUE or the rear of cigar lighter

I recommend you run it thru a 1 or 2 amp fuse

or the blue wire an the antenna amps can be used.
 

Last edited by Pete K on 29th Jan 2022 1:54 pm. Edited 1 time in total 
Post #227566529th Jan 2022 1:46 pm
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Chris1573
 


Member Since: 12 Feb 2021
Location: Stroud
Posts: 196

United Kingdom 2008 Discovery 3 TDV6 Commercial XS Auto Loire BlueDiscovery 3

OK Pete, So the camera should be wired up to an ignition +VE so the camera will always be on when the car is running although won't display until reverse is selected....?
  
Post #227566729th Jan 2022 1:52 pm
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Pete K
 


Member Since: 15 Jan 2016
Location: GL
Posts: 10336

England 2005 Discovery 3 TDV6 HSE Auto Rimini RedDiscovery 3

Yeah.

Or the blues wires as in the edited post above
  
Post #227566829th Jan 2022 1:55 pm
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