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New head unit but no sound

1K views 10 replies 5 participants last post by  bogbody 
#1 ·
Hi guys
I have bought a Kenwood double din stereo for my Vectra but when I connect it up there is absolutely no sound from the speakers. When I re connect my existing cd30 head unit all is fine. Am I missing something here?

Thanks
 
#2 ·
Yes.
Typically it needs 2 wires swapping around in the DIN plug because Vauxhall are not DIN compliant.
Others can confirm the wire colours.
 
#5 ·
It's a piece of wiring that you need to use when connecting up the new unit, plus it gives you the controls on the steering wheel buttons, if you go on the likes of dynamic sounds and put your unit details in it should come up with what's needed, the lead is needed because of the can bus system
 
#6 ·
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