How To - Installing an aftermarket sat nav & reversing camera into a D3

[sheerluck]

This "how to" guide is about the installation of an aftermarket sat nav into the OE position in the dashboard of a D3. This may translate into an RRS or D4, but is written specifically for a D3 with lowline stereo.

It is born from my total dislike of having stuff hanging off the windscreen. I like the sleek, integrated look, but dislike paying the OE price. The total cost of this install was only $150.

What you will need:

One cheapo 7" Chinese satnav (see satnav considerations to help you decide)
A D4 satnav surround (part number LR013640)
A cheapo D3 rear camera, integrated into rear number plate light
https://www.aulro.com/afvb/images/imported/2014/04/1257.jpg
A 5v USB converter
https://www.aulro.com/afvb/images/imported/2014/04/1258.jpg
A 3.5mm audio cable (top quality one. Soldering will be hard with a $1 eBay special)

You may also need (depending on sat nav and options chosen)
An AV to 2.5mm AV converter
https://www.aulro.com/afvb/images/imported/2014/04/1259.jpg
A momentary push button for powering on/off

Expected time needed:
Installing camera into rear numberplate position 2hours
Feeding cable around to dash 1.5 hours
Adapting/installing nav surround and nav into dash 2 hours

Considerations in choosing an aftermarket sat nav
A sat nav 7 inch screen will fit in that position. However the overall dimensions of the unit will need to be less than 174 x 114mm to fit inside the D4 surround
Position of AV-in, audio port and power port need to be considered
Position of power on/off button. If this is on an edge rather than on the front, then the unit will need to be adapted with an external button (available from Jaycar for about $4)
Choice of operating systems and features (I chose an Android tablet - for ease of buying new apps and upgrading)
An example of a unit that will fit for size http://www.dx.com/p/ipum7053av-7-led-android-4-0-car-gps-navigator-w-av-in-black-8gb-memory-russian-map-208006#.Uzz3264aySM

[sheerluck]

Part 1 - installing camera

The installation of a camera is covered in other threads, so I will go through this part quickly.

1. Remove rear tailgate interior trim.
https://www.aulro.com/afvb/images/imported/2014/04/1253.jpg
2. Unbolt tailgate handle.
3. Unplug and Remove right hand light unit from tailgate
4. Replace with integrated camera/light unit.
5. Feed cables through into the interior. Replace handle
6. Secure cables to existing wiring around the left hand edge of the tailgate interior until you get to the rubber grommet at the top of the tailgate
https://www.aulro.com/afvb/images/imported/2014/04/1254.jpg
7. Remove the trim at where the roof interior meets the tailgate
8. Feed the cables through grommet (a bit of washing up liquid will make it easier)
9. Feed the cables behind the trim to the left, into the space behind the left hand load space trim
10. Crimp a 5mm eye onto the negative cable, and attach to one of the several earth posts visible behind the cover
https://www.aulro.com/afvb/images/imported/2014/04/1255.jpg
11. I fed the positive cable through the grommet towards the wiring for the rear light clusters because I couldn't find the correct feed for the reverse light (green/brown cable) and spliced in.
https://www.aulro.com/afvb/images/imported/2014/04/1256.jpg
12. Feed the AV cable to the front of the load space trims. Snap the trim up where the floor and door meet. Feed the AV cable underneath both door trims
13. Remove the trim in the passenger footwell. Feed the AV cable up, and underneath the lower glovebox
14. Remove the H-trim. Feed the AV cable up to the top

Replace all removed trim.

Camera installation done! Get yourself a beer.

[sheerluck]

Part 2 - adaptation of H-trim and D4 nav surround

The D4 surround needs adapting to fit inside the H-trim.
https://www.aulro.com/afvb/images/imported/2014/04/1249.jpg
The two tabs you can see at the top of the trim need to be cut off so that they are level, and the same with the tabs on either side.
There are 5 tabs along the bottom of the surround. Remove the first, third and fifth tabs, leaving the two that point at an angle towards the front (these two tabs will slot into a hole underneath the front of H-trim)
https://www.aulro.com/afvb/images/imported/2014/04/1250.jpg
This is then hot glued in at the bottom as in the picture above.
Screw through the top of the frame to the H-trim to secure at the top.
I added the push button at this point as the nav unit I choose had the power button on the edge of the frame.
https://www.aulro.com/afvb/images/imported/2014/04/1251.jpg
This was the trial fit (without button installed) so you can see how the surround fits inside the H-trim
https://www.aulro.com/afvb/images/imported/2014/04/1252.jpg

Next steps, wiring and adaptation of nav unit.

[sheerluck]

Part 3 - wiring of power supply and audio cable

[sheerluck]

Second section updated above

[Ean Austral]

Gday Sheerluck,


The glue part is not real clear, I assume the glue is either side of the 2 tabs that are left from the cutting? Also you say the top part is screwed in to the H piece, but haven't you cut those tags off ?


Maybe I need to see the surround then can understand, but the 2nd picture is hard to work out.


Cheers Ean

[sheerluck]

No problem Ean, I'll take a couple more photos from a different angle today to try and make things clearer.

[sheerluck]

Gday Sheerluck,


The glue part is not real clear, I assume the glue is either side of the 2 tabs that are left from the cutting? Also you say the top part is screwed in to the H piece, but haven't you cut those tags off ?


Maybe I need to see the surround then can understand, but the 2nd picture is hard to work out.


Cheers Ean
Ean,

As discussed, some further pictures of the rear of the frame:
https://www.aulro.com/afvb/images/imported/2014/04/424.jpg

And how it is fixed to the H
https://www.aulro.com/afvb/images/imported/2014/04/425.jpg

(That's a small screw going from the frame into the H piece)

[sheerluck]

Now the visitors have gone (after nearly a month) I can finally finish this off. :D

Onto the next part, the wiring mods for the car.

Wiring an auxiliary connector into the rear of the lowline stereo.
https://www.aulro.com/afvb/images/imported/2014/04/420.jpg

It's the connector circled (picture borrowed from Disco3 as I forgot to take one, and I'm not going to dismantle the dash again).

I dismantled the connector itself and soldered the wires from the 3.5mm audio cable (get a good quality one, as it will make the soldering job easier). My cable had a red cable and a white cable. Red was soldered to the red, and white to the blue, with the bare shielding cable soldered to the black ground.
https://www.aulro.com/afvb/images/imported/2014/04/421.jpg

For the power connection (using the usb adapter shown above) I have soldered the cables into the wiring for the left hand power plug at the bottom of the dash
https://www.aulro.com/afvb/images/imported/2014/04/422.jpg

And the USB transformer hidden at the base of the dash, and stuck in place with some strong double sided tape
https://www.aulro.com/afvb/images/imported/2014/04/423.jpg

[sheerluck]

Last post to come - modification of the sat nav unit to add an external power button.

[Meken]

It's been a few days - did you get distracted ?

[Torero22]

It's been a few days - did you get distracted ?

Meken, you can follow the D4 path if you are interested. It should be easier for you to do on the D3 than us on the D4 as there are so many items in the market to support you. The Pioneer unit is 163mm deep, just find out if you have that behind the console Plus room for cables. There are face plates ready to go for the D3 and harnesses. If the pioneer is too expensive for your budget there are cheaper units. Let me know if you need help, selecting one.

Tor

[Ashes]

Hey Sheerluck, just curious with that that IPUM unit that is linked, is that the one you used and if so, does it have a auto sleep/detect function when the 12v power is removed. i guess with the button mod, it doesn't have a auto on function. I assume it auto detects the AV signal and switches to the camera?