This device plugs into the OBD-II port on your Mercedes and activates the AUX menu for NTG4.5 Audio-20 and for NTG5*1 and NTG5*2 COMAND.
We will refund 75% of the product cost (not shipping) as long as the unit is returned to us within 2 weeks of us shipping it to you, after that we will refund 50% of the product cost as long as it is received back before 3 months original shipment date. Please include your VIN on the order so we can send the correct version to you. |