A number of cars had items stolen from them last week in a residential area in Moville.
Gardaí are not seeking anyone in relation to the incidents as they have since interviewed a person about the matter.
None of the cars had been locked at the time of the incidents.
Gardai say they want to advise people to always secure their car even when it is parked at their own home.
The spokesperson added “Try to park in a well-lit location if possible. Never leave anything of value in your vehicle whether that be electronic products, jewellery or cash.
“The driveway of your home is actually the most common location for a theft from your car to occur so please ensure when you park up that you lock up also.”