One problem related to radiator hose has been reported for the 2003 BMW 330. The most recently reported issues are listed below.
The cooling fans exploded after I started my car up following coolant fluid leaking out the bottom of a hose with no warning signs showing the car over heating in the end result.
| Car Stall problems | |
| Radiator Hose problems | |
| Engine Stall problems | |
| Crankcase (pcv) problems |