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Introduction
Be extremely careful and prevent injury to yourself and others or damage to your vehicle when using this manual for inspection and maintenance. If you're unsure about any procedure it describes, w ...

Driving Impressions
The easy-to-drive Mazda3 handles more adeptly than most rivals. The automatic transmission delivers quick, smooth responses. Performance with the larger engine falls short of some sporty compacts, ...

Immobilizer System (with Advanced Key)
The immobilizer system allows the engine to start only with an advanced key the system recognizes. If someone attempts to start the engine with an unrecognized advanced key, the engine will not s ...