Message memory
The on-board computer saves certain display messages. You can call up the display messages in the message memory.
•► Press the 
button on the steering
wheel to select the Serv. menu.
If there are display messages, the multifunction display shows, for example, 2 Messages.
•► Press the 
button to select the
entry, e.g. 2 Messages.
•► Confirm with 
.
•► Press the button to scroll
through the display messages.
When the ignition is switched off, all display messages are deleted apart from some highpriority display messages. Once the causes of the high-priority display messages have been rectified, the corresponding display messages are also deleted.
See also:
Switching the rear-compartment climate control on/off using the front
control panel
Turn the SmartKey to position 2 in the
ignition lock.
Activate the rear compartment
function via COMAND.
The rear-compartment climate control can
be controlled via the front control panel
...
Tachometer
The red band in the tachometer indicates the
engine's overrevving range.
Do not drive in the overrevving
range, as
this could damage the engine.
The fuel supply is interrupted to protect the ...
Notes on the oil level
Depending on the driving style, the vehicle
consumes up to 0.9 US qts. (0.8 l) of oil over
a distance of 600 miles (1000 km). The oil
consumption may be higher than this when
the vehicle is new or ...