How to add a new smart key on Hyundai Accent 2020 with OBDSTAR X300 DP PLUS. 6 digits PIN code is required if OBDSTAR failed to read the PIN. Easy procedure: Select Hyundai- from Type – Smart Key – Type 7 without card slot- Program Smart Key
Press Start button
Switch igntion off
OBDSTAR will ask to enter 6-digit PIN to continue
Put the smart key vertically close to the Start button within 5s and press Start button
Program key success, follow same steps above to program next key
Test remote control, start engine.