17 11 Radiator with mounting
WARNING: This page does not describe the selected car, but rather 9 other vehicles, including the 2015 BMW 740i, 2015 BMW 740Li xDrive, 2015 BMW 740Li, 2014 BMW 740i, and 2014 BMW 740Li xDrive. However, it is still accessible from the selected car via links, so may be relevant.
RADIATOR WITH MOUNTING SPECIFICATION
| Cap for cooling system | ||
|---|---|---|
| Pressure relief valve opens when the pressure exceeds the ambient pressure. | bar | 2+0.1-0.2 |
| Electric changeover valve must open at latest when the pressure is lower than the ambient pressure | bar | 0.1 |
| Test radiator pressure (excess pressure) | bar | 1.5 |