
Fig. 166 In the instrument cluster display: ACC deactivated temporarily; vehicle detected ahead, time interval set

Fig. 167 In the instrument cluster display: ACC active: vehicle detected ahead, time interval is being set
First read and observe the introductory information
and safety warnings Displays
Display fields or :
Vehicle ahead when ACC is inactive.
Selected distance range when ACC is
inactive.
Vehicle detected ahead. ACC is active.
Setting the time interval to the vehicle
in front while travelling at stored speed.
Time interval to the vehicle in front
while travelling at stored speed has been set. Warning and indicator lamps
| Lit up | Possible cause | Solution |
|---|---|---|
|
ACC speed reduction between the vehicle ahead is insufficient. | Brake! Depress the brake pedal. The system tells the driver to take control. |
|
ACC currently not available.a) | Switch off the engine and restart it while stationary. Inspect the radar sensor (for dirt, ice etc.). Go to a qualified workshop immediately and have the system checked if it is constantly unavailable. |
|
ACC is active. No vehicle has been detected ahead. The set speed is kept constant. | – |
|
When displayed in white: ACC active. Vehicle detected ahead. ACC regulates the speed and the distance from the vehicle ahead. | – |
| When displayed in grey: ACC not active. System switched on, does not regulate. | ||
|
ACC is active. | – |
Several warning and indicator lamps will light up briefly as a functional check when the ignition is switched on. They will switch off after a few seconds.

WARNING

NOTICE
a) Displayed in colour on an instrument cluster with colour display.
Introduction
Radar sensorRemoving and installing front door window
Special tools and workshop equipment
required
Note
Removal and installation are described only for the right
door wi ...
General notes
Mobile online services are available only in conjunction
with a radio/RNS -RX1-.
For vehicles equipped with a telephone, the telephone
functions are integrated into the emergency call module control
unit and communication unit -J949-.
...
Is the smell coming from evaporator or the heat exchanger?
Fishy smell
–
Due to leak in engine's cooling system or in heat exchanger
of heater and air conditioner unit.
Note
If the fishy smell is weaker when the temperature is set to
“cold” or st ...