I bought the Garmin DriveAssist 51 LMT-D EU 4 years ago. It is now faulty and I would like to replace it with an up-to-date sat nav with dashcam. The Garmin DriveSmart 66 MT-S seems to fulfil my requirements, but it seems to have a different cable connection to the DriveAssist 51, but I would like to avoid the cost of installing a new cable in my car. Therefore my question: Is there a transition part for the cable of the DriveAssist 51 to the socket of the DriveSmart 66 or is there a comparable Garmin sat nav to the DriveSmart 66 but with the same cable connector as the DriveAssist 51? Thank you for your help.