This tutorial guides you through programming a new smart key for the 2024 Honda CR-V when all keys are lost with Lonsdor K518 PRO.
Tools Needed
Lonsdor K518 Key Programmer
OBD communication cable
Lonsdor Honda Smart Key
Step-by-Step Procedure
Step 1: Generate Smart Key
1. Connect K518 PRO to the OBD port, select: Generate Smart Key→ HONDA → CRV → CRV 4A
2. Place the new smart key in the card slot.
3. Click “Generate.” Wait for “Generate successfully”.
Step 2: Program All Keys Lost
1. Return to the main menu, choose: IMMO & Remote → HONDA → Select From Vehicle →Asia → CR-V →2023- → Smart Key→PUSH Button → All Smart Key Lost
2. Follow the on-screen prompts and click OK:
① Turn the ignition OFF.
② Place the new smart key inside the vehicle. Ensure no other keys are within 5 meters.
③ Press the start button twice. Ignition will not turn on (all keys lost), press Cancel.
④ Long-press the start button until ignition turns on.
⑤ Click OK and enter the number of keys to program.
⑥ Within 15 seconds, turn the ignition OFF, then back ON. Wait for the security light to go off, then click OK. Repeat the OFF/ON cycle within 15 seconds.
⑦ The K518 tool will confirm: “Number of programmed keys.”
The key programming is completed.
Step 3: Test the Key
1. Turn the ignition OFF and restart.
2. Test the key:
① Step on the brake and press the start button – the engine should start.
② Test remote lock/unlock – functions should work normally.
For more tutorials and automotive programming tips, stay tuned.
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