Which Garmin models have integrated receivers that don't require being plugged into the lighter to function? I know the traffic receivers on most models require the receiver to be plugged in and do not function when disconnected to the adapter.
The new 1690 is the only one I know of that functions independently.
Which Garmin models have integrated receivers that don't require being plugged into the lighter to function? I know the traffic receivers on most models require the receiver to be plugged in and do not function when disconnected to the adapter.
The new 1690 is the only one I know of that functions independently.