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How-to Retrofit a non-DAB Sony to an early loom car

Posted: Tue Oct 23, 2012 12:23 pm
by tonyk
EDIT: NOTE!!! The original pics have gone but there are some images on page 6 that may help.

This is my guide on building an loom adaptor to fit a non-DAB Sony (right) to an early loom car (left).

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You will need;
Parrot wiring harness SOT-934 (VOLVO V70)
Parrot wiring harness SOT-984 (FIESTA/FOCUS)
Female Fakra to Female ISO aerial adaptor
Your choice of cable connectors (I used bullet style)
Non-DAB Sony stereo

As per all Haynes manuals, disconnect the battery when working with car electrics.

1. You will be using the plug from SOT-984 and both sockets from SOT-934. Cut these from the adaptors, leaving yourself 2-3" of wire to play with.

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2. Taking your time, connect the wires as per my guide. The view is from behind(cables towards you) with the securing clip at the top. Colours are for guidance only and do not match the wire colours.

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3. When all connected up, your should have a monster not unlike this.

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4. Next, remove the old stereo as per the guide. I used my original screen so left this alone - http://www.fiestamk7.com/viewtopic.php? ... stereo#p10

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5. Connect the loom adaptor to the car as well as the aerial adaptor, then attach to the stereo.

6. Before screwing everything back together, reconnect the battery and test everything is fully working.

7. Refit is the reverse of removal. Make sure the adaptor is tucked out the way before sliding the headunit into place.

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The only issue I found after fitting was the MUTE, CLOCK, and DSP buttons did not work, however the DSP can still be accessed through the MENU button and the other functions I can live without. I know others who have done the same conversion and had the same issue, this may have something to do with the fact the old stereo did not have these buttons.

Disclaimer:
You are responsible for any work or modifications carried out on your car and you undertake any such work at your own risk.
Fiestamk7.com nor the original author of this How-To can be held liable for anything that may happen as a result
of you following this How-To.

Re: How-to Retrofit a non-DAB Sony to an early loom car

Posted: Tue Oct 23, 2012 1:03 pm
by Seans_Fes_Mk7
Great guide, nicely done :)
Are the Sony units easy to come by now though? They never used to be so i gave up searching.

How-to Retrofit a non-DAB Sony to an early loom car

Posted: Tue Oct 23, 2012 1:32 pm
by tonyk
Seans_Fes_Mk7 wrote:Great guide, nicely done :)
Are the Sony units easy to come by now though? They never used to be so i gave up searching.
They pop up often on eBay, expect to pay £125-175 for one.

Re: How-to Retrofit a non-DAB Sony to an early loom car

Posted: Tue Oct 23, 2012 1:52 pm
by Seans_Fes_Mk7
Cheers :) Only one on eBay at £230 plus £12 p+p, so it can wait a while :P

How-to Retrofit a non-DAB Sony to an early loom car

Posted: Tue Oct 23, 2012 2:32 pm
by tonyk
Seans_Fes_Mk7 wrote:Cheers :) Only one on eBay at £230 plus £12 p+p, so it can wait a while :P
Offer him £150.

Re: How-to Retrofit a non-DAB Sony to an early loom car

Posted: Tue Oct 23, 2012 3:21 pm
by Graphite
Nice job :mrgreen:

Re: How-to Retrofit a non-DAB Sony to an early loom car

Posted: Thu Nov 08, 2012 5:26 pm
by ukd4v1d
Are you sure the speaker positive and negatives are 100% correct, as i've wired up mine using your pinouts, but the left and right sound completely different

Re: How-to Retrofit a non-DAB Sony to an early loom car

Posted: Fri Nov 09, 2012 4:23 pm
by alexp999
I have got my loom made, going to be fitting it tomorrow (fingers crossed!). Can't thank you enough for this guide.

@ukd4vid: In what way do they sound different? Are you sure its not just the DSP positioning?
I checked the pinouts in this guide to the Haynes manual and they are spot on. Only one I can't check is the two CAN bus wires as Haynes neglected to list the colours for it, but I would imagine it will either work or not with that.

Re: How-to Retrofit a non-DAB Sony to an early loom car

Posted: Sun Dec 02, 2012 12:00 pm
by Vimal1988
Hos much do you think it would cost if I went to a stereo shop to get that connector made?

Re: How-to Retrofit a non-DAB Sony to an early loom car

Posted: Sat Feb 02, 2013 2:02 pm
by ddonaghey1
can a DAB unit be fitted and will the DAB work