[Working] PEUGEOT 607 2000 HDI immobilizer not responding after new key

4700 views - Last reply: December 23, 2024
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Trying to program a spare key - where's the key code on my PEUGEOT 607 2000 HDI?

Hello! We've developed a VIN-based tool to help you get your key code for the PEUGEOT 607 2000 HDI. Check it out here: VIN Key Code Generator.

Replies (4)

Where exactly do you find the key code on a PEUGEOT 607 2000 HDI?

I’ve been locked out of my PEUGEOT 607 2000 HDI all week. Hope this helps.

Was about to tow my PEUGEOT 607 2000 HDI. Let me try this first.

Got a dead key fob for my PEUGEOT 607 2000 HDI. Need the code badly.

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🔑 Car Key & Fob FAQ

Common questions about key programming, fob issues, and replacement options

Key Fob Issues
1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
Lost Keys
1) Contact a locksmith who specializes in automotive keys or your dealership 2) Provide proof of ownership (registration, title, ID) 3) They'll either cut new keys by code or reprogram your car's system 4) This is expensive ($200-$800) as the immobilizer may need resetting.
Key Tip: Some locksmiths offer mobile key programming services
Lost Keys
Locksmiths or dealers can: 1) Decode your door or ignition lock to determine key cuts 2) Access your car's key code through manufacturer databases (with proof of ownership) 3) Program new transponder keys using diagnostic equipment.
Key Fob Issues
1) Find the seam and pry open the fob (some have tiny screws) 2) Note battery orientation 3) Remove old battery (CR2032 is most common) 4) Insert new battery 5) Reassemble. Test all buttons - if issues remain, the fob may need reprogramming.
Key Tip: Consider key insurance for expensive smart keys
Key Programming
Professional key programming requires: diagnostic tools to access the immobilizer system, key code software, transponder programmers, and often proprietary manufacturer equipment. Some locksmiths and all dealers have these tools.
Key Tip: Newer cars often require dealer programming for first key replacement
Key Fact: Some insurance policies offer key replacement coverage

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Immobilizer System Reset
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Posted: Apr 19, 2026
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Transponder Key Duplication
$65+
Posted: Apr 28, 2026
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