Under the Hood
Mazda3 models now offer a choice of engines:
- Standard 148-horsepower, 2.0-liter four-cylinder engine that teams with a five-speed manual or five-speed automatic transmission
- Optional 167-hp, 2.5-liter four-cylinder engine that works with a six-speed manual or five-speed automatic
- Automatic transmission models include a clutchless-manual mode that lets the driver control gear changes by nudging the console gear selector up or down.
See also:
Engine Exhaust (Carbon Monoxide)
WARNING:
Do not drive your vehicle if you smell exhaust gas inside the vehicle:
Engine exhaust gas is dangerous. This gas contains carbon monoxide (CO), which
is
colorless, odorless, and poisonou ...
Turn and Lane-Change Signals
qTurn Signal
Move the signal lever down (for a left
turn) or up (for a right turn) to the stop
position. The signal will self-cancel after
the turn is completed.
If the indicator light continue ...
Add-On Non-Genuine Parts and Accessories
Non-genuine parts and accessories for Mazda vehicles can be found in stores.
These may fit your vehicle, but they are not approved by Mazda for use with
Mazda
vehicles. When you install non-genuin ...


