Originally Posted by upstatedoc
What do you mean interference noise? What is it alerting to? Do you have adaptive cruise or parking sensors?
I do not have either of these features.
The radar will flicker on for a second, screen will be on then shut off, and noise will continue. I connected it to a switch 12v wire/soldered and grounded it to the car.
^and unfortunately my cigerrette lighter adapter hasn't worked since ive gotten it.