Rev. counter B-fig. 33 - 34 shows engine rpm.

IMPORTANT
The electronic system progressively blocks fuel flow to prevent engine from overrevving. This will lead to a progressive loss of engine power. When the engine is idling, the rev counter may indicate a gradual or sudden highering of the speed.
This is normal as it takes place during normal operation, for example when activating the climate control system or the fan. In particular a slow change in the speed preserves the battery charge.
See also:
Manual Heating And Air Conditioning
Manual Temperature
Control (MTC)
1. Temperature Control
Rotate this control to regulate the temperature of the air inside the passenger
compartment. Rotating the dial to the left into the blue ...
Activation
The sensors are automatically activated when the reverse gear is engaged.
The sound produced by the acoustic alarm becomes louder when the distance between
the car and the obstacle decreases. ...
Parking sensors (where provided)
Parking sensors are located in the rear bumper to detect and inform the driver
(through an intermittent acoustic signal) about the presence of obstacles behind
the vehicle.
ACTIVATION
Sensors wi ...


