NHTSA Complaint #11656254 — 2017 BMW 430I ENGINE AND ENGINE COOLING

Complaint Details

ODI Number	11656254
Vehicle	2017 BMW 430I
Component	ENGINE AND ENGINE COOLING
Date of Incident	April 7, 2025
Date Filed	April 23, 2025
Mileage	150,000 miles
Crash	No
Fire	No
Injuries	0
Deaths	0
Vehicle Towed	No
State	GA

Consumer Description

The contact owns a 2017 BMW 430i. The contact stated that while operating the vehicle, the message "Coolant Leak, Refill Coolant" was displayed. The vehicle was taken to the local dealer who diagnosed that the thermostat, oil filter housing, upper radiator hose, front engine block plug, water pump, turbo coolant line, and gasket were faulty and needed to be replaced. The contact stated that the oil filter housing and gasket were previously replaced. The vehicle was not yet repaired. The manufacturer was contacted but no assistance was offered. The failure mileage was 150,000.

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