Car stability control system (cruise control) Mazda 3
The cruise control system allows you to set and automatically maintain a constant vehicle speed (but not less than 30 km/h)

Your vehicle's air conditioning system must be charged with HFC-134a (R-134a) refrigerant or a similar operating fluid that is fully equivalent to that specified in its properties

Mazda 3 Wiring Diagrams
The electrical circuit consists of an electrical element, switches, relays, electric motors, fuses, circuit breakers, wires and connectors that connect the current consumer to the battery and body