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Note
■
The engine running noises may be louder at first for a short time after start-
ing the cold engine.
■
You should not switch on any major electrical components during the heating
period, otherwise the vehicle battery will be drained unnecessarily.
■
After switching off the ignition, the radiator fan may (also intermittently)
continue to operate for approx. 10 minutes.
Problems with starting the engine - Vehicles with starter button
Fig. 187
Starting the engine - Press the
button with the key
Read and observe and on page 159 first.
If no engine start is possible and the display of the instrument cluster shows a
message that the key could not be detected by the system or there is a sys-
tem fault, then try to start the engine as follows.
›
Press the starter button with the key » Fig. 187.
If the engine does not start, the help of a specialist garage is required.
CAUTION
The key may not be detected by the system if the battery in the key is running
out of charge or the signal fails (strong electromagnetic field) or is shielded
(e.g. in an aluminium case).
START-STOP system
Introduction
The START STOPsystem (hereinafter referred to as the system) reduces
CO
2
emissions and harmful emissions, and saves fuel.
If the system determine that the engine is not needed when the vehicle stops
(e.g. at the traffic lights), it turns off the engine and starts it again when mov-
ing off.
The system function depends on many factors. Some of them are down to the
driver, while others are systemic and can neither be influenced nor identified.
For this reason, the system may react differently in situations which seem
identical from the driver's perspective.
The system is automatically activated every time the ignition is switched on
(even when it has previously been manually deactivated with the button).
Note
If the engine has stopped due to the system, the ignition remains switched on.
functionality
Fig. 188
Display
Vehicles with manual transmission
The engine is automatically switched off as soon as the vehicle comes to a
halt, the shift lever is moved into neutral and the clutch pedal is released.
The engine is automatically started as soon as the clutch pedal is depressed.
Vehicles with automatic transmission
The engine is automatically switched off as soon as the vehicle comes to a
halt and the brake pedal is operated.
The engine is automatically started as soon as the brake pedal is released.
Requirements for the system to function correctly
The following conditions must be met for the system to function correctly.
The driver's door is closed.
The driver has fastened the seat belt.
161
Starting-off and Driving
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