Owner Maintenance
Engine Compartment Overview

Replacing Rear Window Wiper Blade
When the wiper no longer cleans well, the blade is probably worn or cracked.
Replace it.
To prevent damage to the wiper arm and other components, do not move the wiper by hand.
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Remove the cover and raise the wiper arm.
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Firmly rotate the wiper blade to the right until it unlocks, then remove the blade.
To prevent damage to the rear window, do not let the wiper arm fall on it.
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Pull down the blade rubber and slide it out of the blade holder.
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Remove the metal stiffeners from the blade rubber and install them in the new blade.
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Carefully insert the new blade rubber.
Then install the blade assembly in the reverse order of removal.
Battery
Wash hands after handling the battery and related accessories:
Battery posts, terminals and related accessories contain lead and lead compounds, chemicals known to the State of California to cause cancer and reproductive harm.
Read the following precautions carefully before using the battery or inspecting to ensure safe and correct handling:
Always wear eye protection when working near the battery:
Working without eye protection is dangerous. Battery fluid contains SULFURIC ACID which could cause blindness if splashed into your eyes. Also, hydrogen gas produced during normal battery operation, could ignite and cause the battery to explode.
Wear eye protection and protective gloves to prevent contact with battery fluid:
Spilled battery fluid is dangerous.
Battery fluid contains SULFURIC ACID which could cause serious injuries if it gets in eyes, or on the skin or clothing. If this happens, immediately flush your eyes with water for 15 minutes or wash your skin thoroughly and get medical attention.
Always keep batteries out of the reach of children:
Allowing children to play near batteries is dangerous. Battery fluid could cause serious injuries if it gets in the eyes or on the skin.
Keep flames and sparks away from open battery cells and do not allow metal tools to contact the positive (
) or negative (
) terminal of the battery when working near a battery. Do not allow the positive (
) terminal to contact the vehicle body:
Flames and sparks near open battery cells are dangerous. Hydrogen gas, produced during normal battery operation, could ignite and cause the battery to explode. An exploding battery can cause serious burns and injuries. Keep all flames including cigarettes and sparks away from open battery cells.
Keep all flames and sparks away from open battery cells because hydrogen gas is produced from open battery cells while charging the battery or adding battery fluid:
Flames and sparks near open battery cells are dangerous. Hydrogen gas, produced during normal battery operation, could ignite and cause the battery to explode. An exploding battery can cause serious burns and injuries. Keep all flames including cigarettes and sparks away from open battery cells.
Replacing a Wheel
Always use wheels of the correct size on your vehicle:
Using a wrong-sized wheel is dangerous. Braking and handling could be affected, leading to loss of control and an accident.
A wrong-sized wheel may adversely affect:
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Tire fit
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Wheel and bearing life
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Ground clearance
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Snow-chain clearance
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Speedometer calibration
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Headlight aim
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Bumper height
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Tire Pressure Monitoring System (Some Models)
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When replacing a wheel, make sure the new one is the same as the original factory wheel in diameter, rim width, and offset (inset/outset).
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For details, contact an Authorized Mazda Dealer.
Proper tire balancing provides the best riding comfort and helps reduce tread wear. Out-of-balance tires can cause vibration and uneven wear, such as cupping and flat spots.