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 engine when the red band is reached.
See also:
Body testing facility: the M-Class on the road simulator
A totally dependable body and chassis systems that can cope with high levels
of strain under even the most demanding conditions over hundreds of thousands of
kilometres are particularly indispensa ...
Cleaning the display
Before cleaning the display, make sure that it is switched off and has
cooled down.
Clean the display surface using a commercially-available microfiber cloth
and TFT/LCD display cleaner.
...