

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.

Chevrolet Sonic. Maintenance
Air Intake
Clear away any ice, snow, or leaves from the air intake at the base of the windshield
that can block the flow of air into the vehicle.
Passenger Compartment Air Filter
The filter remov ...
Nissan Micra. Precautions on SRS
Precautions on Supplemental Restraint System
This SRS section contains important information
concerning the following systems:
Driver and front passenger supplemental
front-impact air bag (NIS ...
Chevrolet Sonic. Passenger Airbag Status Indicator
The vehicle has a passenger sensing system. See Passenger Sensing
System for important safety information. The instrument panel has a
passenger airbag
status indicator.
United States
...