blooka wrote:Hi the wires are stamped with this
brown wire XE150
green wire 9005E
red wire 9004E
the brown wire is in pin D
the green wire is in pin C
and the red wire is in pin B on the ISO plug
This is a section of that ISO plug from the Clarion PU2471 diagram
- Clarion PU2471 wiring data diagram
It shows 'DATA+', 'VAN' and 'DATA -'. I don't think these are the sort of connections that would go straight into a chinese radio, because I expect this maybe looking for resistances that switch - but it would depend on which double din you have.
You will probably need an adaptor, like the
Connects 2 C3 OEM stalk adaptor (on Amazon).
The C3 stalk controls don't wire directly to the Citroen stereo, they are interfaced by the COM2000, multiplexed and sent to the BSI for connection to the radio. This is a lot more complicated than the aftermarket way or early systems that had resistors in the remote switch and these went directly into the stereo.
If the double din can talk 'CAN', I think you will still have problems because the C3 connection to the Clarion is 'VAN' and they are not directly compatible and will need an adaptor.
Interestingly, just because there are two 'KEY' wires, they don't always get used. I looks like and either - or situation for a data connection.
- clarion wiring C3 radio
