The DBC indicator will illuminate when the DBC button is pressed and the system is on.
When driving down a steep hill at a speed under 22 mph (35 km/h), the DBC will activate and the DBC indicator will blink to indicate the DBC is operating.
If the red indicator illuminates, the DBC system may have malfunctioned. Take your vehicle to an authorized HYUNDAI dealer and have the system checked.
Hyundai Tucson (LM) 2010-2015 Service Manual: Repair procedures
Component Replacement After Deployment
Before doing any SRS repairs, use the GDS Pro to check for
DTCs. Refer to the Diagnostic Trouble Code list for repairing of the
related DTCs.
When the front airbag(s) deployed after a collision, replace the following items.
- ...
Hyundai Tucson (LM) 2010-2015 Owners Manual: Ignition switch
WARNING
To reduce the risk of SERIOUS INJURY or DEATH, take the following precautions:
NEVER allow children or any person who is unfamiliar with the vehicle
to touch the ignition switch or related parts. Unexpected and sudden vehicle
movement can occur.
NEVER reach through the steering ...