See also:

Operation Using Advanced Keyless Functions
qOperational Range The system operates only when the driver is in the vehicle or within operational range while the advanced key is being carried. NOTE: When the battery power is low, or in plac ...

Fuel Requirements
Vehicles with catalytic converters or oxygen sensors must use ONLY UNLEADED FUEL, which will reduce exhaust emissions and keep spark plug fouling to a minimum. Your Mazda will perform best with fu ...

Cabin Quality
Some may find the CX-7's interior styling a bit too heavy-handed, but overall quality is good, and there's more utility than you might imagine on first glance. The dashboard plastic is hard to the ...