MK5 Golf GTI

All Things Mk5 => Modifications & Technical Area => Sat Nav and Car Audio => Topic started by: Megy_ED30 on May 01, 2011, 04:14:18 pm

Title: Stereo permenant live - how not to
Post by: Megy_ED30 on May 01, 2011, 04:14:18 pm
Hey all, further to my previous post in the stereo section, while I wait to decide on which double din stereo to fit I have been and got all the adapters and fitted my old Pioneer unit which seems to work fine EXCEPT it is constantly powered with no switching available to power it down when the ignition is off.  I got just the basic adapter from Halfords and all seems to work, except, as I said, it wont power off with the ignition.

Does anyone know how to sort this out so that its only on when the ignition is on? Is there a way with what I have, or having done some net searching, would the top option on the PDF http://www.incartec.co.uk/assets/files/CAN%20Power%2012v.pdf (http://www.incartec.co.uk/assets/files/CAN%20Power%2012v.pdf) work?

Cheers for any help anyone can offer.
Title: Re: Stereo permenant live - how not to
Post by: Deedub on May 01, 2011, 05:22:01 pm
i was hoping to put a pioneer unit it mine so i would also like to know

Had pioneer in all my cars over the years as i love them!
Title: Re: Stereo permenant live - how not to
Post by: Lyons on May 01, 2011, 06:38:17 pm
You'll need to take a switched feed from the fuse box behind the panel at the drivers side of the dash.

I can't remember which 1 I used I'm afraid, but if you have a search there was a link on uk-mkivs.net I used.

I also happen to have a double din wiring, cage, fascia surround etc if you'd be interested DEEDUB?
Title: Re: Stereo permenant live - how not to
Post by: Deedub on May 01, 2011, 07:41:07 pm
possibly yeah, main thing i don't wanna have is the issue of the stereo staying on after the car is turned off etc
Title: Re: Stereo permenant live - how not to
Post by: Lyons on May 02, 2011, 08:42:49 am
You'll still need to get a switched live.
Title: Re: Stereo permenant live - how not to
Post by: johnhol78 on May 02, 2011, 09:24:47 am
Ca you take one from the cigarette lighter? Might be easier than the fuse box..
Title: Re: Stereo permenant live - how not to
Post by: Megy_ED30 on May 02, 2011, 11:33:09 am
Ca you take one from the cigarette lighter? Might be easier than the fuse box..

Thats what I was going to look into, but have also seen this http://www.incartec.co.uk/assets/files/CAN%20Power%2012v.pdf (http://www.incartec.co.uk/assets/files/CAN%20Power%2012v.pdf) which from what I can see will work, I think, would I be right?
Title: Re: Stereo permenant live - how not to
Post by: alackofspeed on May 02, 2011, 02:33:09 pm
You can take both a dash light feed and switched power from the cigarette lighter.
Title: Re: Stereo permenant live - how not to
Post by: PaulGTI on May 02, 2011, 05:43:36 pm
Yeh need one of these mate http://cgi.ebay.co.uk/Volkswagen-Golf-Mk5-2005-CTSVW002-Steering-Stalk-Adapt-/300481724126?pt=UK_Cars_Parts_Vehicles_Terminals_Cabling_ET&hash=item45f61b3ede

Because of the CAN BUS system you need a 'special' harness unlike the simple ones from Halfords, this gives you switched live, illumination, speed pulse and reverse wires. Plus you can add a patch lead for stearing wheel controls also.

Hope this helps
Title: Re: Stereo permenant live - how not to
Post by: Megy_ED30 on May 02, 2011, 07:48:13 pm
Yeh need one of these mate http://cgi.ebay.co.uk/Volkswagen-Golf-Mk5-2005-CTSVW002-Steering-Stalk-Adapt-/300481724126?pt=UK_Cars_Parts_Vehicles_Terminals_Cabling_ET&hash=item45f61b3ede

Because of the CAN BUS system you need a 'special' harness unlike the simple ones from Halfords, this gives you switched live, illumination, speed pulse and reverse wires. Plus you can add a patch lead for stearing wheel controls also.

Hope this helps

You lost me with the speed pulse and reverse, what do these do, my Pioneer is more basic than a lot you can get nowadays, the car doesn't have steering wheel controls so no hassle there, though if I were to get a different decent double din unit, would they work on the unit, or are they just for the OEM parts?
Title: Re: Stereo permenant live - how not to
Post by: PaulGTI on May 02, 2011, 08:08:23 pm
Yeh need one of these mate http://cgi.ebay.co.uk/Volkswagen-Golf-Mk5-2005-CTSVW002-Steering-Stalk-Adapt-/300481724126?pt=UK_Cars_Parts_Vehicles_Terminals_Cabling_ET&hash=item45f61b3ede

Because of the CAN BUS system you need a 'special' harness unlike the simple ones from Halfords, this gives you switched live, illumination, speed pulse and reverse wires. Plus you can add a patch lead for stearing wheel controls also.

Hope this helps

You lost me with the speed pulse and reverse, what do these do, my Pioneer is more basic than a lot you can get nowadays, the car doesn't have steering wheel controls so no hassle there, though if I were to get a different decent double din unit, would they work on the unit, or are they just for the OEM parts?

The speed pulse and reverse wires are what are normally used for Sat Navs. If your only problem is the switched live then you can run a wire from the back of the stereo to a spare slot in the fuse box. Just put a spade connecter on the end of the wire and plug it in and test it by turning your ignition on and off and see what the stereo does or better still use a volt meter if you have one.
Title: Re: Stereo permenant live - how not to
Post by: Deedub on May 03, 2011, 05:44:46 pm
http://www.dynamicsounds.co.uk/volkswagen-golf-plus-jetta-stereo-fascia-fitting-wiring-p-11489.html

would this kit do the job, don't need sat Nav or anything but say if i wanted the dvd usable would i need the one mentioned by Paul above
Title: Re: Stereo permenant live - how not to
Post by: dub singh on May 10, 2011, 11:46:43 pm
Had the same problem with my Alpine Headunit...

Car Audio Security supply a simple plug n play Canbus adpater that takes care of this... costs £50 tho

Or simply run from ur cig lighter...
Title: Re: Stereo permenant live - how not to
Post by: Megy_ED30 on May 11, 2011, 08:16:56 am
Had the same problem with my Alpine Headunit...

Car Audio Security supply a simple plug n play Canbus adpater that takes care of this... costs £50 tho

Or simply run from ur cig lighter...

Have you got this adapter fitted?  If so, what functionality do you get with it, is the stereo just on/off with the ignition, or does it go off with the ignition and then you are able to switch it back on again.

Do you have a link to the unit?  I would rather not start wiring in other bits, but have a feeling I may have to.
Title: Re: Stereo permenant live - how not to
Post by: Gene Hunt on May 11, 2011, 08:32:38 am
Can't really help with advice other than say my ED 30 a Pioneer sat nav fitted & i have no problem with power when the key is off so it can be done but the unit was already fitted when i got the car so can't say how it was wired.
Title: Re: Stereo permenant live - how not to
Post by: StuF on May 11, 2011, 11:21:47 am
I had an Alpine Double Din headunit installed through Halfrauds and they used the standard interface connector which meant I had to manually turn the unit off and on regardless of the position of the key.

After much reading I have ordered one of these

http://caraudiosecurity.com/shop/product/products_id/8115.html

That will hopefully sort out all the problems and also enable my Nav unit to function correctly when I install it.
Hope this helps
Title: Re: Stereo permenant live - how not to
Post by: Gene Hunt on May 11, 2011, 12:47:29 pm
I had an Alpine Double Din headunit installed through Halfrauds and they used the standard interface connector which meant I had to manually turn the unit off and on regardless of the position of the key.

After much reading I have ordered one of these

http://caraudiosecurity.com/shop/product/products_id/8115.html

That will hopefully sort out all the problems and also enable my Nav unit to function correctly when I install it.
Hope this helps
............can you use you'r unit with the engine switched off?.No battery drain with mine as posted before but can only use unit with the engine running?.Do you think this is correct?.
Title: Re: Stereo permenant live - how not to
Post by: StuF on May 11, 2011, 02:15:52 pm
My headunit functions with the key out and engine off.  Thats why I need to install the Can Bus adaptor incase my wife forgets to turn it off when she drives it - and I want it to behave the same as the OEM Headunit.

Doesnt sound right that it only works with the engine running. 
Title: Re: Stereo permenant live - how not to
Post by: Gene Hunt on May 11, 2011, 03:25:19 pm
My headunit functions with the key out and engine off.  Thats why I need to install the Can Bus adaptor incase my wife forgets to turn it off when she drives it - and I want it to behave the same as the OEM Headunit.

Doesnt sound right that it only works with the engine running. 
...........thanks for that.Might get a local car sparky near me to have a look.Not too bothered just a bit of a pain if you want to change any settings.
Title: Re: Stereo permenant live - how not to
Post by: Megy_ED30 on May 11, 2011, 04:52:47 pm
I had an Alpine Double Din headunit installed through Halfrauds and they used the standard interface connector which meant I had to manually turn the unit off and on regardless of the position of the key.

After much reading I have ordered one of these

http://caraudiosecurity.com/shop/product/products_id/8115.html

That will hopefully sort out all the problems and also enable my Nav unit to function correctly when I install it.
Hope this helps

I wonder if the one you have linked to is a similar ting to this, http://www.incartec.co.uk/assets/files/CAN%20Power%2012v.pdf  which I found while searching.  I am wanting my head unit to work with the ignition, so turning off when I remove the key etc, as I dont think I will want to have it on with the ignition off.  Still pondering wiring into the cig lighter for a switched live, or buying one of the CAN BUS adapters, decisions decisions.
Title: Re: Stereo permenant live - how not to
Post by: dub singh on May 11, 2011, 10:37:35 pm
Had the same problem with my Alpine Headunit...

Car Audio Security supply a simple plug n play Canbus adpater that takes care of this... costs £50 tho

Or simply run from ur cig lighter...

Have you got this adapter fitted?  If so, what functionality do you get with it, is the stereo just on/off with the ignition, or does it go off with the ignition and then you are able to switch it back on again.

Do you have a link to the unit?  I would rather not start wiring in other bits, but have a feeling I may have to.

I Have this adapter fitted.. as i didnt really fancy chopping wires and running wires from other places etc... The stereo only comes on with the ignition! Once the keys are out of the ignition the stereo will not come back on as theres no power going through...

If you contact Car Audio Security just tell them yur after a Canbus adpater for a MK5 Golf they should be able to provide you with more information.. i think it was this one tho

http://caraudiosecurity.com/shop/product/products_id/8115.html

Title: Re: Stereo permenant live - how not to
Post by: dub singh on May 11, 2011, 10:40:41 pm
Aaaah... just saw Stufs reply above now...


Yeah thats the same one im using... Once my keys are out the ignition, the Headunit will not power up at all..
Title: Re: Stereo permenant live - how not to
Post by: Gene Hunt on May 12, 2011, 07:38:45 am
Aaaah... just saw Stufs reply above now...


Yeah thats the same one im using... Once my keys are out the ignition, the Headunit will not power up at all..
...........same as mine so do you think it's correct?.
Title: Re: Stereo permenant live - how not to
Post by: StuF on May 18, 2011, 06:42:13 pm
Right the saga continues - went back to Halfrauds this evening to have my new lead

http://caraudiosecurity.com/shop/product/products_id/8115.html

installed and finally have my Alpine headunit working properly.

However all that was achieved was much scratching of heads and some choice scratches to the surround and facia of the headunit and on the actual dash!!!  :fighting:.
(https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fi70.photobucket.com%2Falbums%2Fi105%2Fsdfordyce1978%2FMk5%2520GTI%2Fscratch2.jpg&hash=ac055a25c4b4ca639599330ef12e137a14bf7b61)
(https://www.mk5golfgti.co.uk/forum/proxy.php?request=http%3A%2F%2Fi70.photobucket.com%2Falbums%2Fi105%2Fsdfordyce1978%2FMk5%2520GTI%2Fscratch.jpg&hash=9a4e032df7af93b35b701092be4001deef65e855)
Im not a happy chappy however the bloke ive been dealing with is going to replace the facia and remove the scratches from my dash before the problem is resolved.

It seems the problem is that there is nowhere to plug the canbus interface into on wiring coming from the car?
Should the lead above be a simple plug and play or does it need hard wiring in??
Anyone offer any pearls of wisdom before I pull all my hair out!
Title: Re: Stereo permenant live - how not to
Post by: StuF on May 18, 2011, 07:58:05 pm
Anyone? :scared:
Title: Re: Stereo permenant live - how not to
Post by: SteveP on May 18, 2011, 08:15:25 pm
If its the normal canbus interface the original quadlock connector that goes into the back of the original radio should plug into it and that is where the canbus pick-up comes from  :happy2:
Title: Re: Stereo permenant live - how not to
Post by: StuF on May 18, 2011, 08:31:11 pm
So the original headunit connector needs to be reused inconjunction with the canbus adaptor and then plugged into the back of my Alpine.
I think the Halfrauds installer may have disposed of this?
Will investigate tomorrow - cheers Steve
Title: Re: Stereo permenant live - how not to
Post by: dub singh on May 18, 2011, 10:43:03 pm
Plug and play fella...
Title: Re: Stereo permenant live - how not to
Post by: JackG on May 20, 2011, 10:19:53 pm
So the original headunit connector needs to be reused inconjunction with the canbus adaptor and then plugged into the back of my Alpine.
I think the Halfrauds installer may have disposed of this?
Will investigate tomorrow - cheers Steve

Correct, the halfords adaptors and manually wired in and they "learn" the canbus system of the car.
As them to hardwire it in, that's all I ever used to do was hard wire them in, the canbus leads we sold then were sh*t unless you got the gold kit at £120!!! :scared:
Title: Re: Stereo permenant live - how not to
Post by: ballcrusher on February 18, 2018, 07:18:16 pm
If anyone needs the canbus harness ive got one for £15 as I've just upgraded to the steering wheel connect2 interface so to got this one for sale postage free