Purpose, Function
Converts radio broadcast waves to electric signals and sends the signals to the audio unit.
Construction
A center roof antenna has been adopted which does not require retraction or removal before going through an automatic car wash machine.
The center antenna has an integrated antenna amplifier which amplifies the electric signal.

Operation
When the ignition is switched to ACC or ON (engine off or on), power is supplied from the audio unit to the antenna amplifier inside the center roof antenna.
The center roof antenna converts the received radio waves of a radio broadcast to an electric signal.
The center roof antenna amplifies the converted electric signal using the antenna amplifier and sends the signal to the audio unit.

Fail-safe
Function not equipped.
Auxiliary Jack/Usb Port Removal/Installation
Center Roof Antenna InspectionOwner Maintenance Precautions
The owner or a qualified service technician should make these vehicle inspections
at the indicated intervals to ensure safe and dependable operation.
Bring any problem to the attention of an Authorized Mazda Dealer or qualified
service technician as soon as possible.
When Refueling
• Brake ...
Clutch Fluid Replacement/Air Bleeding [C66 M R]
CAUTION:
Do not allow clutch fluid to get on a painted surface. Clutch fluid contains
properties which can dissolve the paint. If clutch fluid gets on a painted surface,
wash it off with water immediately and wipe the area off completely.
Do not mix different types of clutch fl ...
Refrigerant Pressure Sensor Removal/Installation [Manual Air Conditioner]
1. Disconnect the negative battery cable..
2. Discharge the refrigerant..
3. Disconnect the refrigerant pressure sensor connector.
CAUTION:
If moisture or foreign material enters the refrigeration cycle, cooling ability
will be lowered and abnormal noise will occur. Always immediate ...