Hyundai Sonata: Shift lock system
For your safety, the automatic transaxle has a shift lock system which prevents shifting the transaxle from P (Park) or N (Neutral) into R (Reverse) unless the brake pedal is depressed.
To shift the transaxle from P (Park) or N (Neutral) into R (Reverse):
1. Depress and hold the brake pedal.
2. Start the engine or turn the ignition switch to the ON position.
3. Move the shift lever.
If the brake pedal is repeatedly depressed and released with the shift lever in the P (Park) position, a chattering noise near the shift lever may be heard. This is a normal condition.
WARNING
Always fully depress the brake pedal before and while shifting out of the P (Park) position into another position to avoid inadvertent motion of the vehicle which could injure persons in or around the car.

Shift-lock override
If the shift lever cannot be moved from the P (Park) or N (Neutral) position into R (Reverse) position with the brake pedal depressed, continue depressing the brake, then do the following:
1. Carefully remove the cap (1) covering the shift-lock access hole.
2. Insert a key (or screwdriver) into the access hole and press down on the key
(or screwdriver).
3. Move the shift lever.
4. Have your vehicle inspected by an authorized HYUNDAI dealer immediately.
Paddle shifter
The paddle shifter is available when the shift lever is in the D position or
the sport mode.
With the shift lever in the D position
The paddle shifter can operate when the vehicle speed is mor ...
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. ...
See also:
Repair procedures
Inspection
Test the horn by connecting battery voltage to the 1 terminal and ground
the 2 terminal.
The horn should make a sound. If the horn fails to make a sound, replace
it.
Horn ...
Components and Components Location
Component Location
1. Instrument cluster assembly
2. Seat belt switch
3. Vehicle speed sensor
4. Engine coolant temperature sender
5. Oil pressure switch
6. Brake fl ...
Parts
When replacing parts, use HYUNDAI genuine parts.
Replacement
Standard values, such as torques and certain adjustments, must be strictly observed in the reassembly of all parts.
If removed, the ...
