Exact-model utility

Car Key Fob Battery Finder by Model & Chassis Code

The same model family can use different keys. Match the exact code and key system before buying a replacement coin cell.

Results for “QX55 LUXE AWD KR20DDET CVT MY2025 US”

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INFINITIQX55 QX55 LUXE AWD KR20DDET CVT MY2025 US2025

Smart-key battery

CR2032 or equivalent battery (Intelligent Key)

Own-model Intelligent Key battery replacement instruction: recommended battery CR2032 or equivalent. The own-model manual states the vehicle can only be driven with its registered Intelligent Keys (INFINITI Intelligent Key section, PDF p.166), so every 2025 QX55 has one.

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