Kia cars unsafe to drive

Kia South Africa clearly does not care about the safety of the driver nor children. My engine light comes on and over the course of a year, I am told not to worry its a map sensor issue - despite it being replaced. So clearly they'd like me to drive around with 2 little children and just pretend there's nothing to worry about when the engine light comes on. Shocking customer service as the dealership nor Kia South Africa wants to take responsibilty.