Explanation of scheduled maintenance items
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items
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45,000 miles (72,000 km) or 36 months
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect air conditioning refrigerant
❑ Inspect brake hoses and lines
❑ Inspect drive shafts and boots
d ...
Theft-alarm stage
The alarm will be activated if any of the following occurs while the system is
armed.
• A door is opened without using the transmitter (or smart key or mechanical
key).
• The trunk is opened wit ...
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 ...


