The SRS is virtually maintenancefree and there are no parts you can safely service by yourself. If the SRS air bag warning light does not illuminate when the Engine Start/Stop button is in the ON position, or continuously remains on, have your vehicle immediately inspected by an authorized HYUNDAI dealer.
Any work on the SRS system, such as removing, installing, repairing, or any work on the steering wheel, the front passenger’s panel, front seats and roof rails must be performed by an authorized HYUNDAI dealer. Improper handling of the SRS system may result in serious personal injury.
WARNING
To reduce the risk of serious injury or death, take the following precautions:
Hyundai Sonata LF 2014-2019 Service Manual: Inhibitor Switch Components and Components Location
Components
1. Inhibitor switch2. Manual control lever
...
Hyundai Sonata LF 2014-2019 Owners Manual: Driving Info display
This display shows the trip distance (1), the average fuel economy (2), and the
total driving time (3).
The information is calculated for each ignition cycle. The driving information
data gets initialized, when it has passed 4 hours after turning OFF the engine.
In other words, the last driving ...