Break-In Period
No special break-in is necessary, but a few precautions in the first 1,000 km (600 miles) may add to the performance, economy, and life of your Mazda.
- Do not race the engine.
- Do not maintain one constant speed, either slow or fast, for a long period of time.
- Do not drive constantly at full-throttle or high engine rpm for extended periods of time.
- Avoid unnecessary hard stops.
- Avoid full-throttle starts.
See also:
Under the Hood
The 2.0-liter four-cylinder in the Mazda3 i has variable valve timing and
develops 148 horsepower (144 hp in PZEV form). The Mazda3 s uses a 2.3-liter
four-cylinder that pumps out 156 hp. A five-s ...
Keyless Entry System
* Some models.
This system remotely locks and unlocks
the doors and the liftgate, and opens the
trunk lid.
It can also help you signal for attention.
Press the buttons slowly and carefully.
CAUT ...
Advanced Key Suspend Function
If an advanced key is left in the vehicle,
the functions of the advanced key left in
the vehicle are temporarily suspended to
prevent theft of the vehicle.
The following are inoperable:
- Startin ...


