I'd plugged in later model headlights that caused a body control module error. Original lights fitted, error cleared and started!

I recently bought and accident damaged grandland 1.2T. The car had sustained front end damaged (bumper, headlights, bonnet, radiator, crash bars) but was running and driving. I've now replaced all the damaged parts but now the car won't start, it just turns over. Has anyone experienced the same issu...