A toddler suffered serious smoke inhalation and slight burns last night when fire broke out while he was playing in the family car at Mahia on the East Coast.
Police said his mother rescued him just in time.
The incident happened on a property in Kaiwaitau Road in the rural area between Mahia and Mahanga at about 5.30pm.
"The three-year-old boy was playing in the car in the driveway and his mum was inside the house doing dishes and cooking dinner," said Nuhaka police constable Craig Henneker.
"She looked out the window and saw the windscreen of the family's stationwagon was cracked."
The mother initially thought the youngster had thrown something at the windscreen, Constable Henneker said.
"She went out to see what was happening and saw the car was full of smoke. She grabbed a fire extinguisher, opened the car doors and put out the fire that had started in the front passenger footwell.
"The fire was just getting going. It had burned and melted the car's dashboard and radio and it was the heat from it that cracked the windscreen," Constable Henneker said. "She grabbed the child and got him out of the car. He was conscious but had suffered serious smoke inhalation and some slight burns."