Police are warning people not to tempt thieves by leaving Christmas presents in cars.
The Southern Neighbourhood Policing Team says it's had a number of reports of people behaving suspiciously near vehicles in Port Erin and Port St Mary.
They say so far there haven't been any reports of thefts.
Officers are reminding people to lock vehicles while they're unattended, and not to leave valuables inside.
High ground could see 4 inches of snow on Saturday night
Mountain Road unlikely to open before Monday
Yellow warning for freezing temperatures tonight
School bangers night called off
AK47 and Uzi handed in to police
"No dispute" over Liverpool Ferry Terminal, says main contractor
More weekend bus strikes to come after 10-day walkout?
Minister to face question about bus strike