2018 BMW 430I overheating reports
10 NHTSA complaints describe overheating and coolant leaks on the 2018 BMW 430I — roughly 28% of all complaints for this model year.
10
Overheating reports
28%
share of complaints
—
median reported incident mileage (all complaints)
Components reported on this vehicle
Symptom counts come from keyword analysis of complaint narratives. One complaint can describe several symptoms, and classification is approximate — read the underlying reports on the full 2018 BMW 430I report before drawing conclusions.