Hello, I am trying to upgrade my headunit but have encountered some problems.
Here is my wiring config.
Factory Wiring --> Vehicle to ISO --> ISO to Panasonic --> Panasonic HU
I have only one unused wire, which is a blue&white wire coming out of the HU which I taped over on the end.
First problem is that, I get no sound when playing the Radio.
The antenna works and the HU can scan and pick up local stations, yet I hear nothing.
Secondly, the only sound I do get is when I am playing CD's.
BUT CD's only play when the car isnt running. When the car isnt running, if I push the brake pedal, the sound will cut off. But the display is constantly on until I turn the car off fully. & also, the sound cuts out if the volume is too high.
The Head Unit is have is a Panasonic CQ-RX122W. It is brand new.
I am using a wiring loom to connect this stereo.
& I am a newbie who knows nothing about cars.
If anyone could help, that would be much appreciated.