2009 Mazda CX-9 Owner's Manual - Page 108

Knowing Your Mazda Doors and Locks 5. Put in the new battery (CR1620 or equivalent) with the positive pole ( facing down. ) qService If you have a problem with the keyless entry system, consult an Authorized Mazda Dealer. If your transmitter is lost or stolen, bring all remaining transmitters to an Authorized Mazda Dealer as soon as possible for a replacement and to make the lost or stolen transmitter inoperative. CAUTION 6. Align the front and back covers and snap the transmitter shut. 7. Align the key with the transmitter as shown in the figure, and insert the key until a click sound is heard. Radio equipment like this is governed by laws in the United States. Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. CAUTION Insert the key into the transmitter securely until a click sound is heard. If it is not inserted securely, it could detach from the transmitter. 3-26