Where is the VIN number in Mazda CX-5 (II [2017-2021])?

This guide shows the verified VIN (Vehicle Identification Number) locations for the Mazda CX-5 II (2017–2021), so you can match the car’s paperwork to the body and scan it accurately.

Chassis Number Locations

1) Driver-side B-Pillar / Door Jamb Sticker

• Where to look: Open the driver’s door (LHD) and look on the B-pillar/center pillar near the door latch area. You’ll see a manufacturer certification label that lists the VIN along with tire/weight info.
• Access: Usually the easiest spot—no tools needed. If the bottom edge is dusty from road spray, wipe it clean for best readability.
• Note: On RHD vehicles, this label is typically on the passenger-side B-pillar instead.
• Tip: For fast, error-free capture (and to avoid misreading characters like 8/B or 1/I), scan it directly with your phone instead of typing it out.

2) Windshield VIN Plate (Dashboard Corner)

• Where to look: From outside the vehicle, look through the lower corner of the windshield on the left side for LHD (driver side). The VIN is on a metal plate at the base of the glass.
• Access: Easy to reach, but visibility can be tricky due to glare/reflections or debris (snow/ice/dirt) on the glass—clear the corner first.
• Note: On RHD vehicles, this plate is typically on the opposite lower corner (passenger side).
• Tip: Windshield glare can hide characters—capture it quickly with the ScanVin camera by changing your angle slightly so the OCR grabs the VIN before reflections wash it out.

3) Floor VIN (Chassis Stamping under Front Seat)

• Where to look: Inside the cabin, check the front footwell floor area under the front passenger seat (commonly the passenger side for LHD vehicles). Slide the seat back, then lift the carpet flap marked “VIN” and open the small plastic cover to reveal the VIN stamped into the chassis metal.
• Access: Physically awkward and time-consuming. You’ll likely be kneeling outside the car, working in a dark area that can be dirty from shoes. The stamping can be low-contrast (body-colored metal).
• Note: If you don’t find it on the passenger-side footwell area, check the driver-side footwell area (market/trim variations exist).
• Tip: Because it’s dark and the stamping doesn’t “pop,” use Flashlight + OCR—scan the stamped VIN with your phone instead of trying to read it at a bad angle.

4) Engine Bay (Firewall/Engine Area – Mentioned, Not Clearly Shown)

• Where to look: Some references mention a VIN marking in the engine bay (often firewall/engine area), but this placement was not clearly demonstrated in the inspected footage.
• Access: Typically harder—tight angles, poor lighting, and grime/hoses can block the view.
• Note: Treat this as a secondary check, not your primary VIN source.
• Tip: If you do locate a dirty/greasy stamping, use the VIN scanner and try a cleaner angle so the camera can pick out faint characters without guesswork.

Video Guide

Video Tutorial: VIN Locations - Mazda CX-5 (2017-2021)

▶ Watch Mazda CX-5 VIN Location Guide

• A clear walkthrough showing the windshield VIN, the door jamb sticker, and the under-seat floor stamping with the “VIN” flap/cover.

Common Problems & Troubleshooting

• Windshield glare / blocked view: If the windshield corner reflects sunlight or is covered in ice/snow, change your viewing angle and clean the glass before scanning.
• Under-seat floor VIN is hard to read: Expect low light and low contrast—slide the seat fully back, lift the flap, and use a flashlight to reveal the stamping.
• Sticker vs. stamped VIN validity: Door stickers can be replaced; for serious verification (sale/inspection), confirm the VIN matches across at least two locations (e.g., B-pillar label + floor stamping).

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