I have the solution!!!I too have installed my car audio, but with the car stereo as standard, and got past that!
I do not work or the speedometer nor the odometer, or the notice of the belts ...
Someone would know that I've done wrong, or should it change??
Sorry for mi english...
My connections are this:
I've done wrong so I would not run the odometer, velocimeter, etc...?
When i connect the conversor to the radio-cd, i confuse the connector A with the connector B...