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General => Car audio => Topic started by: keith222 on 31 May 2005, 16:41
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I'm trying to work out the car stereo wiring.
I've read all the posts & haynes manual wiring diagram, but am still not sure.
I have a MK3 1996 golf gti 16v.
The speaker wires go into a brown 8pin block, & look OK & original.
Antenna looks original & obvious.
I have 5 other wires.
According to Haynes:
red/white = power
brown/red = ignition power (switched)
brown = earth
I need to identify these two:
blue/white = illumination???
blue/grey = automatic ariel/antenna extension???
Does the Benson manual shed any light on this?
http://www.verstand.plus.com/golf/golfradiowires.jpg
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The blue/grey wire is the live feed for the dash illumination
The blue/white wire should be the one for the amplifier in your beesting roof aerial.
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many thanks, that makes sense.
I have re-examined the wiring diagrams & the blue/grey links up with other dash illumination devices.
I will put a multimeter on it, to see if there is any power.
The wiring diag, indicates there should be a black wire for the power feed to the bee-sting aerial, which I believe is a powered aerial. However, there is only 1 black wire in the radio loom, & that is wired into the brown 8 pin speaker block.
So if the blue/white is the power for the aerial, that would solve another issue.
I believe I need an adapter for the aerial (see link)
http://www.caraudiodirect.co.uk/advanced_search_result.php?keywords=E118+&cadid=0bbaad2a9eadb2b287ff5e810ad9c0e0
which needs a power wire.
As well as a VW to std aerial adapter
http://www.caraudiodirect.co.uk/product_info.php?products_id=210&cadid=2bba912ed5ea90e9ec7b428efc6d935a
Another question:
Is the brown 8pin speaker block (the original VW one), the same pin configuration as an ISO speaker block?
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Just compared a std ISO speaker block, with a VW conversion adapter for speakers.
The cables go to the same pins.