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8 complaints
MAZDA CX-30 2023 FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING
low
Unexpected Automatic Emergency Braking Activation at Highway Speeds in Cold Temperatures. Description: I am reporting a safety issue with a 2023 Mazda CX-30 involving the collision avoidance /
NHTSAUSMar 2026Source →
MAZDA CX-30 2023 STEERING
high
While attempting a left-hand turn, the steering wheel suddenly became stiff and unresponsive, as if the mechanical gear had bound. This sudden resistance made it impossible to complete the turn, causi
NHTSAUSFeb 2026Source →
MAZDA CX-30 2023 ENGINE
medium
One day after oil and filter change, engine LOW OIL LEVEL light illuminated on dash. Engine oil dipstick displays full oil level; no signs on oil leaks under the vehicle. Appears to be failed oil leve
NHTSAUSDec 2025Source →
MAZDA CX-30 2023 UNKNOWN OR OTHER
medium
My 2023 Mazda CX-30, which is currently under full manufacturer warranty, was brought to the dealer on October 10, 2025, specifically to address a safety defect involving white chemical particulates b
NHTSAUSOct 2025Source →
MAZDA CX-30 2023 VEHICLE SPEED CONTROL
low
While coasting slowly through a parking lot at approximately 5-8mph I tapped the brake to slow further while making a tight turn and to safely pass a vehicle also turning towards me. This caused the c
NHTSAUSJul 2025Source →
MAZDA CX-30 2023 LATCHES/LOCKS/LINKAGES:HATCHBACK/LIFTGATE:LOCK
high
Others are at risk and below details how my safety was compromised. Powerlift gate/ trunk closed on my head and did not stop. It knocked me onto the ground and opened up a bloody gash on my head. Wen
NHTSAUSFeb 2025Source →
MAZDA CX-30 2023 AIR BAGS
low
While driving at approximately 20 mph on a residential road during slushy conditions, the side curtain airbags deployed without warning. There was no collision, no impact, and no indication of a rollo
NHTSAUSFeb 2025Source →
MAZDA CX-30 2023 AIR BAGS
medium
On February 18, 2024, at approximately 12:00 PM, while driving at 20 mph in slushy but clear conditions, my 2023 Mazda CX-30’s curtain airbags deployed unexpectedly despite no significant collision
NHTSAUSFeb 2025Source →