How do you turn off the radio in a Mercedes GLA 250?

Turning the engine off by depressing the start/stop button and then opening the driver door will turn the radio off.

How to cancel NAV or turn off radio?

1. Cannot figure out how to turn off the radio but still leave navigation on. If I hit “mute” it silences the radio, but also silences the navigation system. 2. Cannot figure out how to cancel navigation. Thank you. 1. Choose a blank media source (USB / memory card / bluetooth) and hit the NAVI button. 2.

Why is my Mercedes navigation not working properly?

All the units which are part of the fiber optic need to be in proper working condition. If your Mercedes uses a separate drive for the NAVI DVD, it is possible that this unit can be defective. Learn more about fiber optic problem by reading Mercedes Audio System Explained. The DVD drive that holds your navigation disk could be damaged.

What to do when your navigation system is not activated?

If you are trying to update the navigation system using an update DVD you may get an error message saying Loading Navigation. This process can take a while in some cases up to one hour. Try removing the Navi DVD, turn off your car and let it sit for one hour.

What to do if your Navi button is not working?

Press NAVI button and wait for the system to restart. If that doesn’t work go to the next step. Try resetting the COMAND system by removing the fuse for 15 minutes. Reinsert the fuses and check if the error message is gone. Check all the cables and connections in the back of the COMAND or the DVD drive.

Why is my Navi CD not working properly?

Make sure the Navi disk itself isn’t damaged. If your stereo has only one slot for the Navigation DVD and audio CD, try inserting an audio CD or DVD to see it that works properly. If it does then the problem may be your disk and not the optical lens.