Guide to program remote key on a Isuzu D-Max 4×4 with Lonsdor K518 key programmer via OBD.
Lonsdor K518ISE Isuzu Vehicle List
Connect Obd2 scan tool Lonsdor K518ISE host with vehicle via OBD diagnostic socket
Select Immobilizer->ISUZU->D-MAX->Program remote
Turn ignition switch to ON position
Close all doors and open the door on driver side
Lonsdor K518 identifies current remote key number: 0
Repeat and program next remote
Auto Key Programming K518 displayed 1 remote has been programmed.
Press YES to program other key or NO to go back.
Test the remote key.