When the vehicle nears the event, ECO Assist will calculate the optimal speed for maximum fuel economy and recuperative energy based on the distance, speed and gradient. The Foot off the Accelerator3 message appears in the Instrument Display. The first segments in front of the vehicle will turn green.
The remaining segments will initially stay white. If you take your foot off the accelerator pedal in good time, the remaining segments on the display will successively turn green until the event shown is reached. The drivetrain will be set for maximum fuel economy.
Recuperation will charge the battery. Recuperation will be adapted to the selected drive program. The event will be shown for a short time after it has been passed.