See also:

Tires
The specified tire pressure is printed in yellow on the emergency/collapsible spare wheel. ...

DEF refill bottle
DEF refill bottles can be obtained at many gas stations or at an authorized Mercedes-Benz Center. Refill bottles without a threaded cap do not provide overfill protection. DEF may leak if over ...

Driving systems
Display messages Possible causes/consequences and Solutions Based on specific criteria, ATTENTION ASSIST has determined that the driver is tired or paying less attentio ...