2007 Hyundai Sonata Owner's Manual - Page 17

FEATURES OF YOUR HYUNDAI 1 3 BREAKING IN YOUR NEW HYUNDAI B010E01A-AAT B020A01S-AAT KEYS B030A01NF-GAT Gasolines for Cleaner Air To help contribute to cleaner air, Hyundai recommends that you use gasolines treated with detergent additives, which help prevent deposit formation in the engine. These gasolines will help the engine run cleaner and enhance performance of the Emission Control System. During the First 1,200 Miles (2,000 Km) No formal "break-in" procedure is required with your new Hyundai. However, you can contribute to the economical operation and durability of your Hyundai by observing the following recommendations during the first 1,200 miles (2,000 km). o Don't drive faster than 55 MPH (88 km/h). o While driving, keep your engine speed (rpm, or revolutions per minute) between 2,000 rpm and 4,000 rpm. o Use moderate acceleration. Don't start quickly or depress the accelerator pedal fully. o For the first 200 miles (300 km), try to avoid hard stops. o Don't lug the engine (in other words, don't drive so slowly in too high a gear that the engine "bucks":shift to a lower gear). o Whether going fast or slow, vary your speed from time to time. o Don't let the engine idle longer than 3 minutes at one time. o Don't tow a trailer during the first 1,200 miles (2,000 km) of operation. Sub key B010F01A-AAT Operation in Foreign Countries If you are going to drive your Hyundai in another country, be sure to: o Observe all regulations regarding registration and insurance. o Determine that acceptable fuel is available. Master key B030A01NF-A For greater convenience, your Hyundai has two master keys and a sub key. The master keys will open all locks on your vehicle. The sub key will only function in the ignition and the door locks. Leaving your sub key with a parking attendant will ensure that your vehicle's trunk, trunk lid release, glove box compartment and rear trunk access may not be unlocked in your absence. NOTE: Before leaving your sub key with a parking attendant, make sure that the lock knobs of the rear seatback lock and the trunk lid lock are switched to the "LOCK" position.