Hello, my car says «STOP CHECK COOLANT SERVICE MANUAL» but mye overflow tank is at Max and my car is stable at operating temperatur. Anyone who knows what the problem may be?

 

it’s a skoda superb 2.5 tdi 2004 for refrence.

 

Check the coolant level sensor (plugs in to the coolant header tank) is plugged in properly and the wires to it are OK.

 

26 minutes ago, Tdi1.9 said:

 

Check the coolant level sensor (plugs in to the coolant header tank) is plugged in properly and the wires to it are OK.

 

Thank you, i’ll check it later:)

4 hours ago, Tdi1.9 said:

 

Check the coolant level sensor (plugs in to the coolant header tank) is plugged in properly and the wires to it are OK.

 

You were right.

An easy fix is always good news.