The heater core of the Renault Express heats the air that enters the cabin by using hot engine coolant. It is an essential part of the vehicle’s heating and defrosting system. If you smell coolant inside the car, the windows fog up quickly, the coolant level drops or no warm air comes from the vents, the heater core may be leaking or clogged and needs replacement.
English
Nederlands
Deutsch
Français
Español
Polski