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D4 Lowline to Highline upgrade
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4
D4 Lowline to Highline upgrade

After deciding to keep the car for a couple of years at least I've decided to go for the media upgrade from GS lowline system to HSE Logic 7 touch screen which i'll detail on this thead.

So far not had to spend too much and have the following in a big pile in my garage
Dash loom incl. ICE
Main ICE loom from dash to rear quarter panel
Sat Nav
Media unit
DAB Unit
Logic 7 speakers (lots of speakers - going from 6 diddy ones to 13 powerful ones)
Premium Amp AU3

I've got HSE seats already with screens in the back so may go for RSE and TV but at the moment know won't use so why bother so will just create a MOST loop where ICE loom expects those units

Spoken to a few members already on their experiences and think this isn't for the faint hearted as i'll be taking the dash out for the new loom and need carpets up for new speaker routing.

One thing i'm still on the lookup for is the Harman Kardon amp connectors if anyone has any lying around and probably a few other things like where I can buy speaker connectors from Laughing

Desperate to get on but thinking I might have to wait till the new year before I get a few days (and find a big warm garage) to this Thumbs Up
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Post #200288922nd Nov 2018 9:50 am
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chugga90
 


Member Since: 13 Aug 2014
Location: Buckinghamshire
Posts: 433

United Kingdom 2013 Discovery 4 3.0 TDV6 Commercial Auto Indus SilverDiscovery 4

Part of what you are planning tackling I would like to do with my lower spec one.
Not too sure I would benefit from upgrading the speakers and amp etc, as I have hearing aids and not the finest hearing!

Not sure if it’s possible to add just the colour screen and possibly sat nav in place of the black and white screen?

Will watch and learn!
Good luck.
 Discovery commercial tdv6 auto 2013
Volkswagen t6 lwb Kombi dsg 4motion 2018
Volkswagen t5.1 lwb single cab tipper 2013
Discovery commercial sdv6 auto 2014 gone and not really missed.
Range Rover Tdv8 gone
Freelander 2 I6 very sadly gone
VW t5 Dsg gone and missed 
 
Post #200298222nd Nov 2018 4:47 pm
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4

For the high line upgrade you’ll need an amplifier anyway so upgrading the speakers makes sense Thumbs Up
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Post #200301222nd Nov 2018 6:31 pm
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4
Amplifier connections

Last piece of the puzzle before I start fitting is the amplifier speaker outs.

Does anyone know where I can get connections for the amp below and a guide to which lug is for which speaker?





Bow down Thumbs Up
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Post #20263077th Feb 2019 11:03 am
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4

Quick update after a hiatus of several months Laughing Laughing

Got all the hardware, speakers, speaker connections, dash loom ICE loom and laid it all out last night - BIG JOB ahead 8)
Click image to enlarge


The only thing I need advice on is the wiring - does anyone have a MY13 wiring diagram or any help how to wire up the Amp and DAB module - looking at the MY16 wiring looks like a 40amp connection on Link 11E on the CJB - any advice welcome Thumbs Up
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Last edited by Famousfive on 29th Nov 2022 9:56 am. Edited 1 time in total 
Post #206039311th Jun 2019 2:20 pm
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dgardel
 


Member Since: 03 Nov 2009
Location: Greater Venice
Posts: 2025

Italy 2014 Discovery 4 3.0 SDV6 XXV LE Auto Santorini BlackDiscovery 4

https://1drv.ms/u/s!AnHBx4Wc2MJLgr0hgCXNzeILc3Dxng?e=VhH2JF
 Discovery 5 tdv6 HSE Corris Gray Outback Engineering Limited Edition

IID Pro MV License

 
 
Post #206053512th Jun 2019 7:33 am
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 857

United Kingdom 

Not sure how long it takes to take the dash out but to take the interior out it takes me about 2 hours.

Is all the wiring you have from a 2013 or 2014 on vehicle? I ask as the 14/16 used almost identical modules but was wired different in the way all the power was distributed.

If you’re replacing the looms I would put the RSE modules and wiring in. It will literally take more time to leave out than it would to fit it.

Have you got the window amps for TV etc?
  
Post #206054312th Jun 2019 7:54 am
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4

Thanks Dan for the info. Looks like i'll need a R5 Micro Relay popped in the CJB for the ICE then. Will look at loom to see if power runs round to an Amp link then




M3bobby - yes this HSE wiring came out of an same year D4 so should be good to go on that front. Not going to bother with rear screens after selling RSE seats as will never be used anyway.

Just want to get this wiring right in my head (obviously) before starting this job Thumbs Up
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Post #206059112th Jun 2019 10:49 am
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 857

United Kingdom 

Ok, just be aware that if all the wiring came out of a car equipped with RSE you will need additional/modified wiring if you intend to fit the Tv. With RSE the signal from the TvM is sent to the RSE first via green LVDS and from the RSE to the FCDIM via co-ax. Without RSE the signal is sent direct to the FCDIM via co-ax but the module end is wired into the power connector.

As the CJB is the same for all models of the year and fused/relayed exactly the same, you may find you have all the fuses/relays installed.

You’ll also need to do all the required CCF edits. If you need some direction on a good way to find what you need to edit, let me know. I’ve found a pretty good way to find what edits you need.
  
Post #206060112th Jun 2019 11:35 am
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4
ccf

Yes please re CCF - I actually have the VIN of the D4 that all my hardware came out of and wanted to look it up on Genesis to compare side by side mine but have no access now I've moved from Nanocom to IIDTool Big Cry
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Post #206061012th Jun 2019 12:02 pm
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 857

United Kingdom 

I’ll PM you this evening, if I forget, give me a nudge. If you find you need some extra loom parts, let me know as I may have some bits.
  
Post #206063512th Jun 2019 2:01 pm
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 857

United Kingdom 

Nick, I've PM'd you some more but they are sat in my outbox. Is your in box full?
  
Post #206099813th Jun 2019 10:07 pm
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4

Got it Chris thanks

Ok looks like I might have MY14 dash loom then Big Cry Big Cry

Here are some images of it - higher res in my gallery Thumbs Up








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Post #206104714th Jun 2019 7:10 am
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Famousfive
 


Member Since: 12 Aug 2014
Location: Southampton
Posts: 1806

Ukraine 2013 Discovery 4 3.0 TDV6 GS Auto Loire BlueDiscovery 4
D-day

Ok nearly ready to go; pics on progress so far

Bough amp and DAB bracket and installed
Got Sub in place with wiring routed to Amp
Got wiring ready for the 7 new speakers
Routed GPS aerial in brake light unit; stripped down from advice so it would fit
All doors now have bigger speakers installed and mid speakers in door card
All seats out so carpets can be lifted
Swatted up on things like glove box pin removal tool (but haven’t found bits to work)

Meeting Chris (M3Bobby) tomorrow for help with dash loom swap over Bow down Bow down . More pics to follow. Wish us luck and any advice please Thumbs Up



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Post #206321622nd Jun 2019 7:31 pm
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M3bobby
 


Member Since: 21 May 2018
Location: Sleaford, LINCS.
Posts: 857

United Kingdom 

Met Nick on Sunday and what a thoroughly nice chap he is. Brought some juice for the kids, chocolate, crisps, sandwiches, kitchen sink....

Had a good day and enjoyed getting stuck into someone else’s car. He’ll be along with an update when he can but all I can say is, it wasn’t as bad as expected and probably not as bad as a LR dealer would have you believe.

All we had left in the end were a dozen bolts, half a dozen clips, an air bag and a sausage roll so we must have done something right lol 🥴
  
Post #206388925th Jun 2019 11:04 am
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