Matthew Calderon

If the radio doesn’t activate the backup camera screen when the vehicle is in reverse, it may indicate that the reverse wire has not been properly connected. On the radio-side harness of the PAC in...

If you bought any of these parts from AutoZone and need the instruction manual, find your interface in the links below.Applicable part numbers  C4RAD, SC4RAD, AZCH11,  AZFD11, AZGM11, AZGM31, SSCH1...

Some Stinger radio kits* include a video filter called the RPA-VA1. Without it, the backup camera image won’t display because the connection is interrupted. Ensure the RPA-VA1 is properly connected...

If CarPlay won't connect, delete and then recreate the connection.Remove the phone from the device list in the Stinger radio.Remove the Stinger radio from the phone’s Bluetooth device list.On the p...

If you cannot hear the person on the call, follow the steps below to sort out the problem. Is the correct speaker connector plugged in? If the wrong connector was used, simply connect to the correc...

If you are experiencing GPS issues with a Stinger radio, follow the troubleshooting steps below to sort out the problem. Troubleshooting StepsCan the GPS antenna see the satellites in the sky?The G...

The display panel may require force to snap in because the clips don't engage. However, these clips aren't needed to keep the panel in place.Applicable part numbers: RB10JK11HP, RB10JK11K, RB10JK11...

If the steering wheel Voice button doesn't activate Google Assistant or Siri, try these troubleshooting steps.Applicable part numbers: RB10F15009X, RB10F15009HP, RB10F15009, STH10F150B  Inspect the...

If the emission test failed due to the Stinger radio kit, update the PAC module to the latest firmware. The following instructions explain how to perform the update.Applicable part numbers: JK11RB1...

If the volume knob has never worked, or worked but quit shortly after installation, follow these steps to correct the problem.Start the vehicle.On the radio, navigate to Settings / Load Defaults.Se...