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).

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Important safety notes
We recommend that all infants and children be properly secured in an infant or child restraint system at all times while the vehicle is in motion. The use of seat belts and infant and child restrai ...

Engaging park position P
•► Push the DIRECT SELECT lever in the direction of arrow P. The automatic transmission shifts automatically into park position P if you open the driver's door when the vehicle is stati ...

Checking tire pressure electronically
•► Make sure that the SmartKey is in position 2 in the ignition lock. •► Press the button on the steering wheel to select the Service menu. •► Press the button to sel ...