if there is no connection the led will glow red when you start the car. Then you need to hit the switch and the on button on your control or start the bt on the phone. I find it easier to use the control on a short trip.
if there is no connection the led will glow red when you start the car. Then you need to hit the switch and the on button on your control or start the bt on the phone. I find it easier to use the control on a short trip.
modsl55amg (03-25-2015)
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