Spark plugs
Hyundai Sonata / Sonata 2011 Owners Manual / Maintenance / Explanation of scheduled maintenance items / Spark plugs
Make sure to install new spark plugs of the correct heat range.
See also:
Brake hoses and lines
Visually check for proper installation, chafing, cracks, deterioration and any
leakage. Replace any deteriorated or damaged parts immediately. ...
Operating door locks from outside the vehicle
• Turn the key toward the rear of the vehicle to unlock and toward the front
of the vehicle to lock.
• If you lock the door with a key, all vehicle doors will lock automatically.
• From the driv ...
Satellite radio reception
You may experience problems in receiving XM™ satellite radio signals in the following
situations.
• If you are driving in a tunnel or a covered parking area.
• If you are driving beneath the top ...


