How to: get Pin code from BSI system and program key with remote control on Citroen C5 using Lonsdor K518ISE Key Programmer.
Step 1: Read Pin Code
Connect K518 host with vehicle via OBD socket
Turn ignition switch to ON position
Select Immobilizer->Citroen ->Read Pin Code->Type 1
Turn ignition off, remove key
Switch ignition ON
Turn ignition off
Communicating
Switch ignition ON
Turn ignition off
Turn ignition ON and then off
Repeat same operation for several times until read pin code success
Step 2: Program key fob
Select Immobilizer->Citroen->Select from vehicle->C5->Immobilizer->Type 3->Program key
Turn ignition to ON position
Lonsdor K518 Key Programming will ask to enter pin code to access
Turn ignition off and on within 15 sec
Program complete
Turn ignition off
Insert new key, turn ignition on within 15 sec
Program key fob success.
Step 3: Program remote control
Follow steps below to program C5 remote control with Lonsdor K518ISE
1.Switch ignition off and remove key
2.Insert a key and switch ignition on
3.Press any button of the remote control for 10 sec and then releases within 20 sec
4.Switch ignition off and remove key
5.For more keys, repeat step 2-4
Test the remote control and start vehicle with new key
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