Hi to everybody. I have a xsara model of 06/99 and i recently changed the head unit with a clarion that supports wired steer wheel control. I bought both the vehicle adaptor pc99-x13 and the clarion pc99-cla.After installing them the buttons still not working.I double checked it by changing the second lead (pc99-cla) with a jvc one changing the head unit to a jvc.It still not working. Any idea please? I'm sure that the connection is right but if there's someone who can tell me how to do this excactly i will try once more following your instructions. Thanks
