See also:

Locking the vehicle (mechanical key)
If the vehicle can no longer be locked with the SmartKey, use the mechanical key. •► Open the driver's door.•► Close the front-passenger door, the rear doors and the trunk lid/tailgat ...

Exterior
On all C-Class models, wedge-shaped styling features a steep rake to the windshield and back window. A familiar Mercedes grille with a three-pointed star insignia atop the sculpted hood sits up fr ...

Side impact air bags
WARNING The pressure sensors for side impact air bag control are located in the doors. Do not modify any components of the doors or door trim panels including, for example, the addition o ...