Maintenance of wearable card «Advanced Key»

Check that the battery is correctly oriented with its electrical poles relative to the card body. If the battery is installed incorrectly, electrolyte may leak. When replacing the battery, be careful not to bend the electrical contacts and keep the electrical contacts free of oil contamination. Be careful not to get dirt into the remote control case. This may damage the remote control. If the replacement is incorrect, there is a danger of the battery exploding. When replacing, use only batteries of the same type (CR2025 or fully equivalent parts). When disposing of used batteries, observe the following rules:

• isolate the positive and negative poles of the battery with cellophane or electrical tape;
• do not disassemble the batteries;
• do not throw batteries into fire or water;
• Do not deform or crush batteries.

Attention! The following signs indicate a discharged state of the battery:

• when the engine is off, the indicator flashes «KEY» (Green colour), located on the dashboard;
• the system does not work, when you press the control buttons, the indicator built into the card does not light up;
• reduction in the range of a wearable card.

To avoid wearable card failure «Advanced Key» Replace the battery only at an Authorized Mazda Dealer. When replacing the battery yourself, do the following:

1. Remove the auxiliary key from the card;




2. Use a flathead screwdriver to release the battery cover, then twist and remove it (pic. 1.16);

Attention! Do not rotate the cover too far, as this may damage it.

3. Insert the tip of a flathead screwdriver into the slot and remove the battery;

4. Insert a new battery (type CR2025 or fully equivalent), so that the positive pole of the element (+) located on the same side as the marking (+), printed on the lid;

5. Turn and close the cover.

If your wearable card is lost or stolen, contact your authorized Mazda dealer immediately to have the lost or stolen card replaced and blocked. At the same time, you must take with you all the remaining wearable cards you have «Advanced Key».