2013 Hyundai Sonata Owner's Manual - Page 261

Driving your vehicle Ignition key interlock system The ignition key cannot be removed unless the shift lever is in the P (Park) position. If the ignition switch is in any other position, the key cannot be removed. Good driving practices • Never move the gear shift lever from P (Park) or N (Neutral) to any other position with the accelerator pedal depressed. • Never move the gear shift lever into P (Park) when the vehicle is in motion. • Be sure the car is completely stopped before you attempt to shift into R (Reverse) or D (Drive). • Never take the car out of gear and coast down a hill. This may be extremely hazardous. Always leave the car in gear when moving. • Do not "ride" the brakes. This can cause them to overheat and malfunction. Instead, when you are driving down a long hill, slow down and shift to a lower gear. When you do this, engine braking will help slow the car. • Slow down before shifting to a lower gear. Otherwise, the lower gear may not be engaged. • Always use the parking brake. Do not depend on placing the transaxle in P (Park) to keep the car from moving. • Exercise extreme caution when driving on a slippery surface. Be especially careful when braking, accelerating or shifting gears. On a slippery surface, an abrupt change in vehicle speed can cause the drive wheels to lose traction and the vehicle to go out of control. • Optimum vehicle performance and economy is obtained by smoothly depressing and releasing the accelerator pedal. 5 19