Q: The car radio won’t turn on?

A: This issue is usually related to wiring. It may be caused by a loose ISO cable connection or an incompatibility

between the ISO cable and the vehicle. First, check if all cable connections are secure. If there are two yellow “battery

port” wires in the ISO cable, try switching them. If the problem persists, please send our team a photo of the connector

on your vehicle’s wiring harness. We will evaluate whether a different ISO cable is needed based on the image. If

possible, also take a photo of the wiring diagram printed on the original stereo casing and send it to us.