If you do not use the air conditioner for a long period, such as during winter, it may not give the best performance when you start using it again. To help maintain optimum performance and durability of your air conditioner, it needs to be run periodically.
Operate the air conditioner at least once a month for one minute with the engine idling. This circulates the refrigerant and oil and helps protect the internal components.
Safety, Reliability & Pricing
In crash tests by the Insurance Institute for Highway Safety, the SX4 earned
the top rating, Good, for front and side impacts. Rear crash protection —
arguably less significant than front or sid ...
Fuses and Protected Circuits
...
Tachometer
Tachometer
The tachometer indicates engine speed in
revolutions per minute.
CAUTION:
Never drive with the engine speed
indicator in the red zone or severe
engine damage can result. ...