Starting procedure with the SmartKey
To start the engine using the SmartKey instead of KEYLESS-GO, pull the Start/ Stop button out of the ignition lock.
•► To start a gasoline engine: turn the SmartKey to position 3 in the ignition lock and release it as soon as the engine is running.
•► To start a diesel engine: turn the SmartKey to position 2 in the ignition lock.
http://strategic-human-resource.com/The 
preglow indicator lamp in the
instrument cluster lights up.
•► When the 
preglow indicator lamp
goes out, turn the SmartKey to position 3 and release it as soon as the
engine is running.
You can start the engine without preglow if the engine is warm.
See also:
Tail lamp
Switch off the lights.
Open the cargo compartment.
Open the side trim panel ().
Pull out connector 2.
Press retaining lugs 1 simultaneously in the direction of the arrow and
pull t ...
Exterior
The E-Class was redesigned for 2010, and I'm not a huge fan of the new look.
It trades the rounded edges and quad headlights I liked from the previous model
for a more angular, sharper look. It bl ...
High-beam flasher
► To switch on: turn the SmartKey in the
ignition lock to position 1 or 2 or start the
engine.
► Pull the combination switch in the
direction
of arrow 3. ...