See also:

Remote vehicle unlocking
If you have unintentionally locked your vehicle (e.g. the SmartKey is still in the vehicle) and a replacement SmartKey is not available, the vehicle can be opened by a Mercedes-Benz Customer A ...

Replacing the windshield wiper blades
Removing the wiper blades •► Remove the SmartKey from the ignition lock or turn it to position 0 (KEYLESS-GO). •► Fold the wiper arm away from the windshield until it engages. •` ...

Dashboard fuse box
Do not use a pointed object such as a screwdriver to open the cover in the dashboard. You could damage the dashboard or the cover. ► To open: pull cover 1 outwards in the direction ...