Coolant
The coolant should be changed at the intervals specified in the maintenance schedule.
See also:
2011 Hyundai Sonata review by Sherrice Gilsbach
The 2011 Hyundai Sonata is a solid family sedan that offers gorgeous exterior
styling and impressive gas mileage, but it lacks expressive drive-feel and is
low on the fun factor. For many folks, g ...
Brake hoses and lines
Visually check for proper installation, chafing, cracks, deterioration and any
leakage. Replace any deteriorated or damaged parts immediately. ...
Instrument and controls
1. Panel Brightness Control Knob (Rheostat Switch).
2. 4WD Lock Switch (If installed).
3. Traction Control System (TCS) Switch (If installed) / Electronic Stability
Control (ESC) Switch (If inst ...


