Principle
The instrument cluster is a variable display.
When you change to a different program via Driving
Dynamics Control, the displays in the instrument
cluster adapt to the respective driving
mod
Principle
Depending on the equipment, information about
the driver assistance systems is displayed in an
animated surrounding area of the vehicle when
driver assistance is active.
General information
Principle
Displays for specific functions can be displayed
in the instrument cluster.
The following displays can be selected:
Current entertainment source, e.g., radio.
Torque and power.
G-Meter.
Cooling System
The cooling system of the N54 engine consists of a radiator circuit and an
isolated oil cooling circuit. The fact
that there is an isolated oil-cooling circuit ensures that heat is not
introduced via the engine oil into the engine's
coolant system.
Fig. 71: Identifying Cooling S
REMOVING AND INSTALLING/REPLACING COOLANT THERMOSTAT (N52K)
WARNING: Danger of scalding!
Only perform this work after engine has cooled down.
Recycling
Catch and dispose of drained coolant in a suitable container.
Observe country-specific waste-disposal regulations.
IMPORTANT: Protect plug connecti