Mechanical key

See also:

2011 Mercedes-Benz E-Class Review by Kelsey Mays
America's fickle regard for station wagons hasn't meant much to most luxury automakers, who've continued to offer a steady stream of wagons and wagonlike cars. The latest example is the Mercedes-B ...

General notes
If you cannot lock or unlock the vehicle with the SmartKey, either the battery in the SmartKey is discharged, the SmartKey is faulty or the starter battery is discharged. Check the battery in ...

General notes
USA only: This device complies with Part 15 of the FCC Rules. Operation is subject to the following two conditions: 1. This device may not cause harmful interference, and 2. this device must ...