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    Snow tire pressure increase??

    The owners manual for my 04 Mazda 3 S says to increase the air pressure 4.3 pounds over the normal 32 if you run snow tires. Anyone know the reasoning for this? I'm running 205/55VR16 Dunlop Winter Sport M3 tires on steel wheels and the increase certainly makes them alot firmer over the 32...
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    "Black Box" Big Brother?

    What's everyone think of the Black Boxes that come wired up to your Mazda 3 electronics? I opened my manual and a notification page fell out! Something about how certain information is recorded for a short period of time should your vehicle be involved in an accident. (To assist in helping to...
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    Headlight Adjustment

    Headlight adjustment for the halogens on the Mazda3: Locate the zinc plated nut behind and between the high and low beams. Turn it counter-clockwise to raise the aim. Use either a 10mm socket or an offset phillips screwdriver. The drivers side can be accessed by either reaching through a small...
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