[It Worked!] Need PIN to add second key to 2017 INFINITI Q50 20T Premium

3389 views - Last reply: April 29, 2025
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How do I obtain the key code to program a 2017 INFINITI Q50 20T Premium key fob?

Hello! We've developed a VIN-based tool to help you get your key code for the 2017 INFINITI Q50 20T Premium. Check it out here: VIN Key Code Generator.

Replies (5)

Just what I needed! My 2017 INFINITI Q50 20T Premium has been acting up lately.

I think my 2017 INFINITI Q50 20T Premium has the same issue. Good to know I'm not alone.

My 2017 INFINITI Q50 20T Premium just sits silent—hoping this changes that.

I’m not alone! My 2017 INFINITI Q50 20T Premium is doing the same thing.

Waiting to see if this will work on my 2017 INFINITI Q50 20T Premium as well.

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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: Replace key fob batteries every 1-2 years as preventative maintenance
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.
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Quality aftermarket keys work well for most vehicles at lower cost. However, some luxury brands use proprietary technology only available through dealers. For expensive cars, OEM may be worth the extra cost for reliability.
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Key Programming
Most transponder keys and smart keys can be reprogrammed if they haven't been damaged. Basic mechanical-only keys (no chip) can't be reprogrammed - they must be physically cut to match your locks.
Key Tip: Replace key fob batteries every 1-2 years as preventative maintenance
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.
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