Hyundai Elantra: Button Engine Start System / Components and Components Location

Component Location

1. Smart key unit
2. Body control module (BCM)
3. Interior antenna 1
4. Interior antenna 2
5. FOB Key

6. Start Stop Button (SSB)
7.Door handle & Door antenna
8. Bumper antenna
9. Trunk antenna
10. Trunk lid switch

Hyundai Elantra AD (2016-2020) Service Manual: Occupant Classification System (OCS) Repair procedures
Removal Occupant Classification System (OCS) Unit 1. Disconnect the battery negative cable, and wait for at least three minutes before beginning work. 2. Remove the front passenger seat assembly. (Refer to Body - "Front Seat Assembly") 3. Disconnect the occupant classification system u ...