Applies to: vehicles with efficiency program
Resetting values to zero
To reset the figures in the selected memory to zero, press the left thumbwheel on the multi-function steering wheel for one second.
The efficiency program can help to save fuel. It evaluates fuel efficiency data, shows a list of auxiliary equipment affecting fuel consumption, and suggests gear changes. It also provides economy tips for saving fuel.
The efficiency program uses the trip and fuel consumption data from the short-term memory. When you clear the data from the efficiency program, the values in the short-term memory are reset to zero.
The following additional displays are available in the efficiency program, depending on the vehicle equipment:
- Advanced gear-change indicator: The advanced gear-change indicator is based on the same logic as the “regular” gear-change indicator. The “regular” gear-change indicator disappears from the display when the advanced gear-change indicator appears link►.
- Energy consumers: The efficiency program shows a list of energy consumers currently affecting the vehicle s fuel consumption. The display shows up to three energy consumers. The energy consumer drawing the most power appears at the top of the list. If more than three energy consumers are switched on, the ones currently using the most power are displayed. In addition, a scale indicates the overall current fuel consumption of all energy consumers.
- Economy tips: Economy tips will automatically appear intermittently in the efficiency program in certain situations. By following these economy tips, you can save fuel. To clear an economy tip from the display immediately, press any of the controls on the multi-function steering wheel.