See also:

Air conditioning refrigerant
Check the air conditioning lines and connections for leakage and damage. ...

Instrument panel light control (rheostat)
The instrument panel lights can be made brighter or dimmer by turning the instrument panel light control knob. ...

A Cabin That Matches the Exterior's Promise
The Elantra's exterior sets high design expectations, but the cabin gets a fair dose of style itself. It's stylish in numerous ways, from the simple yet elegant ventilation system knobs to the sle ...