Avoid unnecessary loads
The lighter the vehicle, the more economical and environmentally-friendly it is. An extra weight of 
100 kg can increase fuel consumption by up to 0.3 l/100 km.
Remove all unnecessary objects and loads from the vehicle.
Remove any unnecessary special equipment and accessories
The more aerodynamic a vehicle, the lower its fuel consumption. Special equipment and 
accessories, such as roof carriers or bicycle carriers, make the vehicle less aerodynamic.
You should therefore remove any special equipment and luggage carriers that are not in use, 
especially if you are going to be driving at high speeds.
Steering
 Introduction
This chapter contains information on the followingsubjects:
⇒ Warning and indicator lamps
⇒ Information on steering
Depending on its equipment level the vehicle may have power steering.
The power steering is not hydraulic. It is an electromechanical system. The advantage of this 
steering system is that no hydraulic hoses, hydraulic oil, pumps, filter or other parts are required. 
The electromechanical system reduces fuel consumption. A hydraulic system requires constant oil 
pressure in the system, whereas an electromechanical steering system only needs an energy 
supply while steering.
The power steering provided by the electromechanical steering system automatically adjusts to the 
vehicle speed, steering wheel torque and steering wheel angle. The electromechanical steering 
only functions when the engine is running.
Additional information and warnings:
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        Indicator lamps
First read and observe the introductoryinformation and safety warnings⇒
Introduction
Lit upPossible causeSolution
The start/stop system is not available. 
Automatic engine stop active.
The start/stop system is available, but an 
automatic engine stop is not possible.
Check whether all technical requirements 
have been fulfilled. If not, remedy any 
shortfalls ⇒ Start/stop system.
Start/stop system cannot start the engine.
Start the engine again manually using the 
vehicle key ⇒ Starting and stopping the 
engine.
Fault in the alternator.⇒ Vehicle battery
FlashesPossible causeSolution
Start/stop system not available.Proceed to a qualified workshop.
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.
Start/stop system
Fig. 103 In the upper part of the centre console: button for the start/stop system
First read and observe the introductoryinformation and safety warnings⇒
Introduction
When the start/stop system is active, the engine is switched off whenever the vehicle is stationary. 
The engine then restarts automatically as soon as it is required.
The function is automatically activated every time the ignition is switched on. The instrument cluster 
display shows information about the current status ⇒ Indicator lamps.
Always switch off the start/stop system manually when driving through water.
Vehicles with a manual gearbox
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