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Vehicles/Mazda/2 Hybrid 2022–2026

Mk4 (XP21) — Toyota Yaris XP210 OEM rebadge

Mazda 2 Hybrid
2022–2026

Key reference: B3H2K2R

Verified · record updated 15 May 2026

Toyota BA HT-AESAdd a key · IntermediateAll keys lost · Skilled

Key

At a glance

Key type: Smart Key
Buttons: 3
Battery: CR2032
Cloning: Not possible
OEM part no.: B3H2K2R, DJG7-67-5DY

Compatible tools

Confirmed

6 working setups

- X300 DP PlusOBDSTAR
- MaxiIM IM608 Pro IIAutel
- OSCA 2.0OSCA
- K518ProLonsdor
- AVDIAbrites
- VVDI Key Tool PlusXhorse

OBD port

Where to find it

Illustration — use it to know where to look.

Location

Driver's side, lower dashboard, just left of the steering column. 16-pin trapezoidal connector accessible without removing trim.

OBD locations for every Mazda

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