See also:

STEERING WHEEL TILT LEVER
To Adjust the Steering Wheel: 1. Push the lever downward to unlock. 2. Raise or lower the steering wheel to the desired position. 3. After adjustment, securely tighten the lever by pulling it upw ...

ADVANCED STANDARD SAFETY TECHNOLOGIES: PART OF HYUNDAI'S ASSURANCE COMMITMENT
Hyundai Sonata is built from the ground up with safety in mind, with a hot stamped ultra-high-strength steel body structure, advanced airbag technology and Electronic Stability Control (ESC), deli ...

Change to "winter weight" oil if necessary
In some climates it is recommended that a lower viscosity "winter weight" oil be used during cold weather. See section 8 for recommendations. If you aren't sure what weight oil you s ...