See also:

Audio Control Switch Operation (Steering Wheel)
* Some models. When the audio unit is turned on, operation of the audio unit from the steering wheel is possible. For navigation system equipped vehicles, refer to the separate manual “NAVIGATIO ...

Operation Using Advanced Keyless Functions
qOperational Range The system operates only when the driver is in the vehicle or within operational range while the advanced key is being carried. NOTE: When the battery power is low, or in plac ...

Two Strikes Against
The two strikes against the 2009 Mazda3 are its crash tests and its gas mileage. With the crash tests, the problem isn't the results, it's the lack thereof. The Insurance Institute for Highway Saf ...