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 ignition switch 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 Elantra AD (2016-2020) Service Manual: CVVT Oil Control Valve (OCV) Specifications
Specification
[Bank 1 / Intake] #1 , [Bank 1 / Exhaust]
ItemSpecificationCoil Resistance (?)9.4 ~ 10.4 [20°C(68°F)]
[Bank 1 / Intake] #2
ItemSpecificationCoil Resistance (?)10.8 ~ 12.8 [20°C(68°F)]
...
Hyundai Elantra AD (2016-2020) Owners Manual: Instrument Panel Overview
1. Steering wheel audio controls* / Bluetooth® wireless technology hands-free
controls
2. Instrument cluster
3. Horn
4. Driver's front air bag
5. Cruise control switch
6. Key ignition switch* / Engine start/stop button
7. Shift lever
8. Hazard warning flasher button
9. Climate contr ...