DMyers76

I have a 2003 Mercedes-Benz ML500. This is all the radio will do. When I push the okay button all it does is say wait. It does not take me to another screen and doesn't ask for Coach to be punched in this is all it does. Does anyone know what's wrong with my radio?

Maj. Dundee

Did you just purchase this vehicle?

Did you just disconnect the battery?

DMyers76

Yes I just bought the vehicle, and yes I think they did disconnect the battery.

Maj. Dundee

Is the code that you are using the one that came with the veh?

DMyers76

When I push the ok button, it just says "wait" and does not take me to a screen that will allow me to put in the code.

Maj. Dundee

I know what the screen says, but you didn't answer the question.

DMyers76

The code I have came with the vehicle. But I can't get to a screen that I can put the code in.

Maj. Dundee

Please read page #2 in the PDF below. Your wait time will depend on how many times you entered the code. The key must be in pos. #2 during the wait time.

DMyers76

Thank you for your help !

Maj. Dundee

Also remember that after getting the code entering screen, if the code that you entered is rejected, do not keep entering that code or else you will be back to square one.

If it is rejected that will mean that that the original radio has been changed and has a different code number.