How to: read pin code and program remote key on a Hyundai Elantra year 2014 using Lonsdor K518ISE key programmer.
Step 1: Read ID46 Pin code
Connect K518 host with vehicle via OBD socket
Select Immobilizer->Hyundai->Read Pin Code->46 chip
Turn ignition on
Cumminicating
Reading and verifying pin code in progress
Read 6-digit security pin code success
Step 2: Program remote with Lonsdor K518
Select from vehicle->remote key->Elantra->select year->program remote
check video guide below: