Maintenance
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance
See also:
Opening the trunk with the alarm armed (if equipped)
When the alarm is armed, the alarm will not sound if the trunk lid is opened
with the transmitter (or smart key). Once the trunk is opened and then closed, the
trunk will be locked automatically a ...
37,500 miles (60,000 km) or 30 months
❑ Inspect air cleaner filter
❑ Inspect vacuum hose
❑ Inspect manual transaxle fluid (if equipped)
❑ Replace engine oil and filter (37,500 miles (60,000 km) or 60 months) ...
Disarmed stage
Using the smart key
The system will be disarmed when the doors are unlocked by pressing the unlock
button on the smart key or pressing the lock/unlock button of the front outside
door handle with ...


