The police have set up barriers around the car during the night and searched the area with, among other things, a helicopter.
The alarm about the explosion came in at 00.12 towards Saturday. The incident is classified as general dangerous destruction and a crime against the law on explosive and flammable goods.
Several calls came in to the police about the bang.
We were on site to assist the police to ensure that there was no possible fire spread or injured people, which there was not, said Ante Hägglund, duty officer at Rescue Center East, to Länstidningen shortly after the incident.