Mazda CX-7 year 2011 add smart key
Mazda CX-7 year 2011 keyless entry add smart key as owner bought it from a used car dealer recently and only get one set of it.
To avoid any problem arise along the way, owner of the car need a extra set of smart key as a 'contingency' backup if any failure of the one and only smart key on hand.
Happy owner now with a additional smart key for his newly acquired ride : P .
