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Model specific boards => Golf mk2 => Topic started by: rowleyslims on 18 January 2011, 06:20

Title: new stereo into my mk2.... help please.
Post by: rowleyslims on 18 January 2011, 06:20
Ok so I’m setting up my new stereo system for my 92 mk2. Well when I went to hook everything up I found myself very confused. :undecided:
Here is the diagram I used from the stereo section on the homepage.
http://www.installdr.com/Harnesses/VW-Wiring.pdf

So I understand the concept behind connecting the wires and what colors to connect to what colors. Speakers are no problem, so I need no help there. The problem I came up with is that the +12 Volt Ignition Wire, +12 Volt Battery Wire, and the Ground Wires all claim to have specific colors to the wires but I found that to be untrue, for example multiple "red wires with a white strip," same goes for the brown and brown/red. :shocked:

my question comes down to is there a site with an exact picture diagram for my specific year and model of my vehicle, as upon further investigation I found the diagram above is just a "typical" diagram for my car. That and any helpful information you can throw my way would be greatly appreciated. This will be my first time changing a stereo of any kind so I can use all the help I can get, give everything I know is both minimal and learnt within the last day or so ahah. :grin:
Thanks for the answers prior to receiving them…

I have a 1992 monte green golf gl (gti)
 :rolleyes: :rolleyes: :rolleyes: :rolleyes: :rolleyes: :rolleyes: :rolleyes: :rolleyes:

ps. there is no stereo in there right now and to be honest i dont even know if i have the 12 volt or ground wires. so if you know how and dont mine giving me an explaination then... How would i go about completely replacing those wires???  :laugh:
Title: Re: new stereo into my mk2.... help please.
Post by: Andy P on 18 January 2011, 07:33
If you're not sure on the colours get yourself a multimeter and test the wires with the ignition on and off
Title: Re: new stereo into my mk2.... help please.
Post by: rubjonny on 18 January 2011, 10:55
live is red, earth is brown and if there is an accessory live its red/brown. only the very late mk2s got it, since yours is a 92 then it probably has one. the accessory live is 'key in ignition' so live as soon as you pop the key in, the wire is pretty thin.
Title: Re: new stereo into my mk2.... help please.
Post by: rowleyslims on 21 January 2011, 16:02
live is red, earth is brown and if there is an accessory live its red/brown. only the very late mk2s got it, since yours is a 92 then it probably has one. the accessory live is 'key in ignition' so live as soon as you pop the key in, the wire is pretty thin.

i get that red is live, brown is earth etc. problem im coming along with is
there are multiple brown wires..
there are multiple red wires...
there are multiple brown/red wires..
thing i want is a diagram showing what these wires connect to and how everything is organized.. if i can find where they start then it will make my job finding the wires a lot easier...

anyone got a diagram or pics from when they changed their "mk2" stereo?
Title: Re: new stereo into my mk2.... help please.
Post by: X4MGS on 21 January 2011, 16:15
Another car that Stevie Wonder has worked on by the sounds of it...  :grin:

Just get a multi meter and check which live & earth works... Then wire the ignition live into the heated rear window switch that sits next to the stereo, so that it urns on and off with the ignition switch! Again check this with a multi meter... Dead simple!!
Title: Re: new stereo into my mk2.... help please.
Post by: leigh_harty on 21 January 2011, 17:07
Im sure someone else will comfirm if im wrong, the black connector is the power one. The brown connector is for your speakers.

Just so your not fiddling with wires you dont need to. Hope this helps
Title: Re: new stereo into my mk2.... help please.
Post by: rowleyslims on 21 January 2011, 18:19
thanks for the input. and yeah "stevie wonder" definately did a number on my car  :grin:haha:grin: it was once described to me as a "wiring mess!" :shocked:

but ive cleaned up a lot of that. anyways. no window switches as my windows are not electronic. heard you could go through your cigarette outlet thing?? :huh:

and i just went out and cleaned up a lot of the wiring and unless the wires (12v constant, 12v ignition and ground) are behind the spedometer cluster then im betting that they dont exist anymore back there.. ie some one has taken them out.

how would i go about putting in a new ground, 12v constant and 12v ignition wires altogether?
thanks and cheers
Title: Re: new stereo into my mk2.... help please.
Post by: X4MGS on 21 January 2011, 18:38
If staring from scratch you will have to tap into the back of the fuse box...

Have a read of RJ's Fusebox FAQ guide in the Mait & Info section... Should make it as clear as MUD!!! :grin:

I would still have a route around the back of the switches and speedo to see if you can find the orginal wiring!
Title: Re: new stereo into my mk2.... help please.
Post by: rowleyslims on 21 January 2011, 19:26
i will do that thanks....
Title: Re: new stereo into my mk2.... help please.
Post by: rowleyslims on 21 January 2011, 22:03
kinda confused on what im looking for on this fuse box FAQ thread...
Title: Re: new stereo into my mk2.... help please.
Post by: rowleyslims on 24 January 2011, 00:52
anyone wanna try and elaborate? haha
thanks...
Title: Re: new stereo into my mk2.... help please.
Post by: X4MGS on 24 January 2011, 01:02
It's not rocket science...

Just fitted one from scratch for my son today - His driver had no door speakers etc only took 2 hours...

If you cant do it take it to a stereo fitter, motor electrician and get it done properly!!
Title: Re: new stereo into my mk2.... help please.
Post by: rubjonny on 24 January 2011, 10:09
with my faq, step 1 identify which fusebox it is. skip to page 2 and compare what you have to the pictures. once identified, you then know which section of the faq you need to check to find the fusebox rear pins. for a picture of the back skip to page 4. (reason its on page 4 is originally there was a link to a page from then bentley website for each section, but they took it down. so i had to put it on page 4 myself)

what you are going to have to do is trace all these wires yourself, and figure out where they go. we cant help you unpick the previous owners bodges im afraid :(
once you have stripped out all the crap, use my faq to identify where the stereo wires come from and locate these, then wire them into your stereo.  what i would do in your shoes is chop out an ISO plug from the scrappy and solder this onto whats left of your loom, then you wont need to faff ever again. the next owner will thank you for it also
Title: Re: new stereo into my mk2.... help please.
Post by: rowleyslims on 25 January 2011, 03:46
Exactly, and i cannot stress 'exactly', the information i was looking for...
Only wish there was something i could give you in return haha :rolleyes:

Cheers mate...


with my faq, step 1 identify which fusebox it is. skip to page 2 and compare what you have to the pictures. once identified, you then know which section of the faq you need to check to find the fusebox rear pins. for a picture of the back skip to page 4. (reason its on page 4 is originally there was a link to a page from then bentley website for each section, but they took it down. so i had to put it on page 4 myself)

what you are going to have to do is trace all these wires yourself, and figure out where they go. we cant help you unpick the previous owners bodges im afraid :(
once you have stripped out all the crap, use my faq to identify where the stereo wires come from and locate these, then wire them into your stereo.  what i would do in your shoes is chop out an ISO plug from the scrappy and solder this onto whats left of your loom, then you wont need to faff ever again. the next owner will thank you for it also
Title: Re: new stereo into my mk2.... help please.
Post by: rubjonny on 25 January 2011, 10:24
no worries chap, i really need to redo the faq from scratch as constant additions have made it a bit of a jumble!