[Status: Resolved] Getting key code for 2006 Buick Lacrosse with chip key

718 views - Last reply: March 02, 2025
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Need the key code to program a replacement key for my 2006 Buick Lacrosse

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Replies (5)

I think my 2006 Buick Lacrosse has the same issue. Good to know I'm not alone.

I can’t believe I found this. Been stuck with my 2006 Buick Lacrosse too.

Following closely—this could be the fix I need for my 2006 Buick Lacrosse.

I tried this trick and it actually worked on my 2006 Buick Lacrosse!

Good luck to everyone dealing with 2006 Buick Lacrosse key issues!

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Some vehicles allow DIY key programming using specific sequences (like turning ignition on/off with original keys). However, most modern cars require specialized equipment only locksmiths or dealers have. Check your owner's manual for your specific model.
Key Programming
Some vehicles allow DIY key programming using specific sequences (like turning ignition on/off with original keys). However, most modern cars require specialized equipment only locksmiths or dealers have. Check your owner's manual for your specific model.
Key Tip: Store your key code separately from your keys
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