Hyundai Sonata: Record your key number
■ Type A

■ Type B

Keys
...
Key operations
(1) Master key (M)
Used to start the engine, lock and unlock the doors, lock and unlock the glove
box, and open the trunk.
(2) Sub key (S)
Used only to start the engine and lock and unlock the do ...
See also:
Checking tire inflation pressure
Check your tires once a month or more.
Also, check the tire pressure of the spare tire.
How to check
Use a good quality gage to check tire pressure.You can not tell if your tires
are properly inf ...
Closing the trunk
To close the trunk, lower the trunk lid, then press down on it until it locks.
To be sure the trunk lid is securely fastened, always check by trying to pull it
up again.
WARNING
The trunk lid sh ...
Curtain Airbag (CAB) Module. Description and Operation
Description
Curtain airbags are installed inside the headliner (LH and RH) and protect
the driver and passenger from danger when side crash occurs. The SRSCM determines
deployment of curtain ...
