•
Depress the clutch pedal to restart the engine.
Important preconditions for automatic engine switch-off
•
•
•
•
•
•
•
•
•
•
The driver is wearing their seat belt.
The driver door is closed.
The bonnet is closed.
A minimum engine temperature has been reached.
The vehicle has been moved since the engine was last switched off.
The defrost function of the air conditioning system is not switched on.
The charging state of the vehicle battery is sufficient.
The temperature of the vehicle battery is not too low or too high.
The vehicle is not on a steep incline.
Reverse gear is not engaged.
Conditions for an automatic restart
The engine can start automatically under the following conditions:
•
•
If the vehicle rolls on.
If the voltage of the vehicle battery falls.
Conditions that make a key start necessary
The engine has to be started manually with the vehicle key in the following conditions:
•
•
•
If the driver unfastens their seat belt.
If the driver door is opened.
If the bonnet is opened.
Switching the start/stop system on and off
•
Press the
button in the centre console ⇒ Fig. 103.
•
If start/stop system has been deactivated, the indicator lamp in the button lights up.
If the start/stop system has switched the engine off, the engine will start again as soon as the
system has been switched off manually with the
button.
WARNING
The brake servo and the electromechanical steering will not function if the engine is switched
off.
•
•
Never allow the vehicle to roll if the engine is switched off.
The start/stop system must be switched off if work is to be carried out in the engine
compartment.
NOTICE
If the start/stop system is used in very high outside temperatures over a long period, the
vehicle battery can be damaged.
In some cases, it will be necessary to restart the engine manually with the vehicle key. Take
note of the corresponding indicator lamp in the instrument cluster.
Hill Hold Assist
First read and observe the introductoryinformation and safety warnings⇒
Introduction
The Hill Hold Assist function actively holds the vehicle when pulling away on an incline.
The Hill Hold Assist function is automatically activated if the following
conditions are met
Points 1 to 3 must be fulfilled at the same time:
Manual gearbox
Automated manual gearbox
On an incline, the stationary vehicle must be held in position with the footbrake until the
vehicle starts moving.
1.
2.
The engine is running smoothly.
Fully depress the clutch pedal and move the
Position D is selected when driving forwards
gear stick to the 1st gear position if you want
up an incline or position R is selected for
to drive forwards up a hill or to the R position
driving in reverse up an incline.
3.
if you want to reverse up a hill.