

It indicates the car speed.
REV. COUNTER
The rev. counter shows engine rpm. The needle pointed to the danger area (red on certain versions) indicates excessive high engine speed. Do not drive for long periods with the needle in this area.
IMPORTANT The electronic injection control system gradually shuts off the flow of fuel when the engine is “over-revving” resulting in a gradual 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.

Peugeot 208. Programming
Turn thumb wheel 1 to the "CRUISE" position: the cruise control mode is selected
but is not switched on (PAUSE).
Set the programmed speed by accelerating to the required speed, then pre ...
Peugeot 208. Failure of the remote control
To deactivate the monitoring functions:
Unlock the vehicle using the key in the driver's door lock.
Open the door; the alarm is triggered.
Switch on the ignition; the alarm stops. The indi ...
Chevrolet Sonic. Power Windows
Warning
Leaving children in a vehicle with the keys is dangerous for many reasons.
Children or others could be badly injured or even killed. They could operate the
power windows or other controls ...