Engine

Electrical System

*1 Q-85 is designed for i-ELOOP system. Only Q-85 should be used to ensure correct operation of i-ELOOP system. Consult an Authorized Mazda Dealer for details.
*2 Not for i-ELOOP system.
*3 This spark plug provides the SKYACTIV-G engine with optimum performance. Contact an Authorized Mazda Dealer for details.
CAUTION
When cleaning the iridium plugs, do not use a wire brush. The fine particulate coating on the iridium alloy and platinum tips could be damaged.
Lubricant Quality

Capacities
(Approximate Quantities)

Check oil and fluid levels with dipsticks or reservoir gauges.
Dimensions

Weights
U.S.A. and Canada

Mexico

Air Conditioner
The type of refrigerant used is indicated on a label attached to the inside of the engine compartment. Check the label before recharging the refrigerant.

Light Bulbs
Exterior light

*1 UNECE stands for United Nations Economic Commission for Europe.
*2 LED is the abbreviation for Light Emitting Diode.
Interior light

*Some models.
*1 UNECE stands for United Nations Economic Commission for Europe.
*2 LED is the abbreviation for Light Emitting Diode.
Tires
NOTE
The tires have been optimally matched with the chassis of your vehicle.
When replacing tires, Mazda recommends that you replace tires of the same type originally fitted to your vehicle. For details, contact an Authorized Mazda Dealer.
Check the tire pressure label for tire size and inflation pressure.
After adjusting the tire pressure, initialization of the tire pressure monitoring system is necessary to make the system operates normally.
Standard tire
(U.S.A. and Canada)

(Mexico)

1 person's weight: About 75 kg
Temporary spare tire
(U.S.A. and Canada)

(Mexico)

Lug nut tightening torque
When installing a tire, tighten the lug nut to the following torque.
108—147 N·m (12—14 kgf·m, 80—108 ft·lbf)
Identification Numbers
Personalization FeaturesMazda 6 Owners Manual: Transaxle range (tr) switch inspection
Operating Inspection
1. Verify that the starter operates only when the ignition switch is at the
START position with the selector lever in P or N position.
If not as specified, adjust the TR switch.
2. Verify that the back-up lights illuminate when shifted to R position with
the ignition ...
Mazda 6 Owners Manual: Oil leakage inspection
Use either of the following procedures to identify the type of oil that
is leaking:
Using UV Light (Black Light)
1. Remove on the engine or transaxle.
Note
Referring to the fluorescent dye instruction manual, mix the
specified amount of dye into the engine oil or ATF (or transaxle ...