An overheating warning should never be ignored, but it does not automatically mean engine damage. Often, the cause lies in the cooling circuit and can be found with a few simple steps.
Where the cooling circuit often fails
Clogged water inlets, a defective thermostat, or deposits in the cooling system are classic causes of rising engine temperature, especially in older or poorly maintained vehicles.
Temperature always in view
With the M-JET Temperature Module, you see water or oil temperature directly on the original display, and with M-JET DIAGNOSTIC, you can also check whether a temperature error code has already been stored.
