See also:

Folding the exterior mirrors in or out electrically
This function is only available in vehicles for Canada. •► Make sure that the SmartKey is in position 1 or 2 in the ignition lock. •► Briefly press button 1. Both exterior mirrors ...

Fuel grade
Only refuel with ULTRA-LOW SULFUR DIESEL FUEL (ULSD, 15 ppm SULFUR MAXIMUM). Using other diesel fuels could result in increased wear and damage to the engine and/or exhaust system. Never r ...

Roadside Assistance button
Open the stowage compartment under the armrest. Press and hold Roadside Assistance button 1 for more than two seconds. This initiates a call to the Mercedes-Benz Customer Assistance Center ...