Mercedes-Benz E-Class Coupe Operator's Manual page 99

Turn the SmartKey to position 2 in the ignition
X
lock ( page 122).
Y
To switch on/off: turn the lever in the direc-
X
tion of arrow : or ;.
Indicator lamp = lights up or goes out.
Vehicles without KEYLESS-GO: when you
remove the SmartKey from the ignition lock, the
steering wheel heating is deactivated.
Vehicles with KEYLESS-GO: when you switch off
the ignition and open the driver's door, the
steering wheel heating is deactivated.
i
The steering wheel heating may switch off
temporarily if:
the temperature in the vehicle interior is
R
above 86 ‡ (30 †)
the temperature of the steering wheel is
R
above 95 ‡ (35 †).
Indicator lamp = remains on.
Steering wheel
Z
97