Low outside temperatures - DEF - Service products and capacities - Technical data - Mercedes-Benz S-Class Owners Manual - Mercedes-Benz S-Class | Mersag.com

Low outside temperatures

Mercedes-Benz S-Class / Mercedes-Benz S-Class Owners Manual / Technical data / Service products and capacities / DEF / Low outside temperatures

DEF freezes at a temperature of approximately 12 °F (–11 °C). The vehicle is equipped with a DEF preheating system when it leaves the factory. Winter operation is therefore also guaranteed at temperatures below 12 °F (–11 °C).

See also:

Automatic transmission
WARNING It is dangerous to shift the automatic transmission out of parking position P or neutral position N if the engine speed is higher than idle speed. If your foot is not firmly on the b ...

Premium-grade unleaded gasoline
To ensure the longevity and full performance of the engine, only premiumgrade unleaded gasoline may be used. If there is no premium-grade unleaded gasoline available and regular-grade unlead ...

Setting climate control to automatic
WARNING If you switch off the cooling function, the vehicle will not be cooled when weather conditions are warm. The windows can fog up more quickly. Window fogging may impair visibility and ...