Adding equipment to or modifying your air bag-equipped vehicle
Hyundai Sonata / Sonata 2011 Owners Manual / Safety features of your vehicle / Air bag non-inflation conditions / Adding equipment to or modifying your air bag-equipped vehicle
If you modify your vehicle by changing your vehicle's frame, bumper system, front end or side sheet metal or ride height, this may affect the operation of your vehicle's air bag system.
See also:
Side Repeater Light
If the light bulb is not operating, have the vehicle checked by an authorized
Hyundai dealer. ...
Dimensions
...
Headlight aiming adjustment
Before performing aiming adjustment, make
sure of the following.
1. Keep all tires inflated to the correct pressure.
2. Place the vehicle on level ground and press
the front bumper & rear bump ...