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:
Additional Safety PrecautionsHyundai Elantra AD (2016-2020) Service Manual: Canister Repair procedures
Removal
1.
Turn the ignition switch OFF and disconnect the battery negative (-) cable.
2.
Lift the vehicle.
3.
Disconnect the ventilation hose (A), and canister close valve extension connector (B).
4.
Disconnect the vapor tube quick-connector (A).
5.
Remove installation nuts ...
Hyundai Elantra AD (2016-2020) Owners Manual: System Setting and Activation
System setting
• Setting Forward Safety function
The driver can activate the FCA by placing the ignition switch to the ON position
and by selecting:
'User Settings → Driver Assistance → Forward Safety'
- If you select "Active Assist", the FCA system activates. The FCA ...