See also:

Overview
The on-board computer is activated as soon as you turn the SmartKey to position 1 in the ignition lock. You can control the multifunction display and the settings in the on-board computer using t ...

AMG displays
Press or on the steering wheel to select the AMG menu. 1 Gear indicator 2 Upshift indicator 3 Engine oil temperature 4 Coolant temperature Upshift indicator UP 2 indicates that the ...

Step-by-step instructions
The following steps have been developed as required of all manufacturers under Title 49, Code of U.S. Federal Regulations, Part 575 pursuant to the "National Traffic and Motor Vehicle Safety ...