Hyundai SONATA Quick Reference Manual page 17

Safety Precautions
Be sure to keep the following instructions. Otherwise, it may
cause minor injury or system damage.
Operation
Ü Ü
Use the system with the vehicle started.
• When you use the system for a long time with the vehicle stopped, it may
cause battery discharge.
Do NOT arbitrarily install an unauthorized aftermarket
product in your vehicle.
• Using unapproved products may cause an error while using the system.
• System errors caused by installing unapproved products are not covered
under the warranty.
System handling
Ü Ü
Do NOT apply excessive force to the system.
• When you apply excessive pressure to the screen, the LCD panel or touch
panel may get damaged.
To clean the screen or button panel, fi rst turn off the vehicle
and then use a dry, soft cloth to wipe it.
• Do not wipe using a rough or hard cloth, chemical fi ber, organic solvent (e.g.
alcohol, benzene, thinner), or air freshener. The panel surface may become
scratched or damaged due to a chemical reaction.
When you install an air freshener on the air conditioner vent,
the surface may be deformed due to leakage.
A If you experience any problems with the system, contact your
place of purchase or dealer.
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