2025 Mazda CX-30 · Safety restraints
Air bag system safety defect
The Sophisticated Air Bag Sensor (SAS) units may set an error code and deactivate the air bags, due to a low battery condition.
What the reviewed source says
Start with the documented condition, not a parts guess.
NHTSA campaign 25V357000 includes certain 2024 to 2025 Mazda CX-30 vehicles. Mazda North American Operations is recalling certain 2024-2025 Mazda3 and CX30 vehicles. The Sophisticated Air Bag Sensor (SAS) units may set an error code and deactivate the air bags, due to a low battery condition. Air bags that do not deploy in the event of a crash increase the risk of injury.
Words owners may use
Does this match the moment?
Symptoms in the pattern
- An air bag or SRS warning may appear, but some affected vehicles have no advance warning
- An open campaign appears when the complete VIN is checked
- Some recalled vehicles may show no advance warning before the component fails
Vehicles and scope
- 2024 to 2025 Mazda CX-30
- NHTSA campaign 25V357000
- The manufacturer filing lists 171,412 potentially affected units across the complete campaign.
- VIN eligibility determines whether this recall applies to an individual vehicle
Manufacturer position
What the official procedure directs
Dealers will reprogram the SAS unit with improved software or replace the unit, free of charge. Owner notification letters were mailed July 24, 2025. Mazda's number for this recall is 7525E.
Safety recall eligibility is based on the VIN and campaign scope, not ordinary warranty mileage. Check the complete VIN even when the vehicle is outside its original warranty.
Original evidence
Open the documents behind this page.
Repair paths and safe checks
Separate the diagnosis from the action.
Use the official recall remedy
Dealers will reprogram the SAS unit with improved software or replace the unit, free of charge. Owner notification letters were mailed July 24, 2025. Mazda's number for this recall is 7525E.
Do not buy parts from the campaign description alone. VIN scope, superseded remedies and parts availability can change.
What owners reported
Did this repair fix the same symptom on your car?
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Check the complete VIN before arranging work
Enter the 17-character VIN in NHTSA's recall lookup and ask the manufacturer or an authorised dealer to confirm whether the campaign is open for this vehicle.
A year, make and model match does not prove that every vehicle is included. The VIN result controls eligibility.
What owners reported
Did this repair fix the same symptom on your car?
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Useful before authorizing work
Read the method beside the problem
These guides explain the safety and evidence checks that apply to this problem file.
Check recalls by VIN
A VIN search checks the displayed NHTSA records for an unrepaired safety recall associated with one vehicle. A model search shows only the wider campaign population.
Read guide ↗When a car is unsafe
A warning light does not always mean the same thing, but weak brakes or smoke leave little room for experimentation. Damaged tires and certain recall instructions can do the same.
Read guide ↗Why symptoms overlap
“It makes a weird noise” is useful human language. Diagnosis begins when that language is tied to the exact vehicle and its operating conditions.
Read guide ↗More for this model
Other reviewed Mazda CX-30 conditions
2020 Mazda CX-30 · Brakes & vehicle control
Loose front brake caliper bolts may affect braking
NHTSA campaign 20V346000 lists the 2020 Mazda CX-30 for a condition in which loose front brake caliper bolts may affect braking.
2020 to 2021 Mazda CX-30 · Body & structure
Body or structural component may fail
When fully opened, the power liftgate may partially lower unexpectedly when the vehicle is parked facing uphill on a slope.
2022 to 2023 Mazda CX-30 · Brakes
Braking performance may be reduced
The anti-lock brake system (ABS) Hydraulic Control Unit (HCU) may be damaged, which can result in reduced braking ability.