With all of the high-tech features available in today’s vehicles, it’s important to understand how they work and how they help you stay safe on the road. One of Mazda’s most innovative driver-assistance systems is Smart City Brake Support (SCBS)—a key part of the brand’s i-ACTIVSENSE suite of safety technologies. If you’re wondering what it does and how it works, here’s what you should know.
Understanding Mazda Smart City Brake Support
Using a laser sensor mounted on the windshield, Mazda Smart City Brake Support (SCBS) continuously monitors the traffic ahead of you. When driving at speeds up to 18 mph, it can detect if a collision with the vehicle in front is likely.
If it senses danger, the system prepares the brakes for maximum stopping power. If the driver doesn’t react in time by braking or steering away, SCBS will automatically apply the brakes and reduce engine output to help avoid the crash or lessen the impact. This is especially helpful in heavy city traffic or during sudden stops at intersections—exactly where many low-speed accidents occur.
Mazda Smart City Brake Support in Reverse
Mazda’s safety innovation doesn’t stop at forward motion. Mazda Smart City Brake Support – Reverse uses two ultrasonic sensors on the rear bumper to detect obstacles behind your vehicle when backing up at speeds up to 5 mph.
If the system senses a potential collision, it automatically engages the brakes to help prevent contact. For models with an automatic transmission, SCBS also integrates Acceleration Control, which helps if you mistakenly press the accelerator instead of the brake while reversing or stopped. When this happens, the system sounds a warning and cuts engine power, reducing the chance of a fender bender in parking lots or tight spaces.
Read more: How does Mazda Radar Cruise Control work?
Mazda i-ACTIVSENSE Safety Suite
Smart City Brake Support is one of many advanced driver-assistance systems in Mazda’s i-ACTIVSENSE lineup, which also includes:
- Mazda Radar Cruise Control (MRCC) – Helps maintain a safe following distance automatically.
- Blind Spot Monitoring (BSM) – Alerts you to vehicles in your blind spots.
- Rear Cross Traffic Alert (RCTA) – Warns of approaching traffic when backing out of parking spots.
- Lane Departure Warning System (LDWS) – Notifies you if the vehicle drifts unintentionally.
Together, these systems create a safer and more confident driving experience in all conditions.
Experience Smart City Brake Support at Seacoast Mazda
Want to see how Mazda Smart City Brake Support works in real life? Visit Seacoast Mazda to explore our latest new Mazda models equipped with this intelligent safety feature. Schedule a test drive today and experience how Mazda’s advanced safety technology makes every drive smoother, smarter, and safer.
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