See also:

Tachometer
The tachometer shows the engine speed in thousands of revolutions per minute. Do not operate the engine with the pointer of the tachometer in the red zone. This may cause severe damage to ...

Changing the coolant
WARNING Never attempt to remove the radiator cap until the engine has been shut off and has cooled down completely. Since the coolant is under pressure, you may suffer serious burns from a spray ...

Wheel balance
Each wheel was correctly balanced when your vehicle was new, but the wheels will become unbalanced as the tires become worn during use. Wheel imbalance causes the steering wheel to vibrate slightl ...