Mazda 3 Owners Manual: Keyless Entry System
This system uses the key buttons to remotely lock and unlock the doors and the liftgate/trunk lid, and opens the trunk lid.
The system can start the engine without having to take the key out of your purse or pocket.
It can also help you signal for attention.
Operating the theft-deterrent system is also possible on theft-deterrent systemequipped vehicles.
Press the buttons slowly and carefully.
System malfunctions or warnings are indicated by the following warning lights or beeps.
- KEY Warning Light (Red) Refer to Warning/Indicator Lights on .
- Ignition Not Switched Off (STOP) Warning Beep Refer to Ignition Not Switched Off (STOP) Warning Beep on .
- Key Removed from Vehicle Warning Beep Refer to Key Removed from Vehicle Warning Beep on .
If you have a problem with the key, consult an Authorized Mazda Dealer.
If your key is lost or stolen, consult an Authorized Mazda Dealer as soon as possible for a replacement and to make the lost or stolen key inoperative.
| CAUTION
Radio equipment like this is governed
by laws in the United States. Changes or modifi cations not expressly approved by the party responsible for compliance could void the user's authority to operate the equipment. |
NOTE
- The keyless entry system operation may vary due to local conditions.
- The keyless entry system is fully operational (door/liftgate/trunk lid lock/ unlock) when the ignition is switched off. The system does not operate if the ignition is switched to any position other than off.
- If the key does not operate when pressing a button or the operational range becomes too small, the battery may be dead. To install a new battery, refer to Key Battery Replacement .
- Battery life is about one year. Replace the battery with a new one if the KEY indicator light (green) flashes in the instrument cluster. Replacing the battery about once a year is recommended because the KEY warning light/ indicator light may not illuminate or flash depending on the rate of battery depletion.
- Additional keys can be obtained at an Authorized Mazda Dealer. Up to 6 keys can be used with the keyless functions per vehicle. Bring all keys to an Authorized Mazda Dealer when additional keys are required.
Key
WARNING
Do not leave the key in your vehicle with
children and keep them in a place where
your children will not fi nd or play with
them:
Leaving children in a vehicle with the
...
Transmitter
NOTE
(With theft-deterrent system)
The hazard warning lights flash when
the theft-deterrent system is armed or
turned off.
Refer to Theft-Deterrent System on .
(With the adva ...
Other materials:
System
The system operates only when the driver
is in the vehicle or within operational
range while the key is being carried.
NOTE
When the battery power is low, or in
places where there are high-intensity radio
waves or noise, the operational range
may become narrower or the system may
not operate ...
Input/Turbine Speed Sensor Inspection [FS5 A EL]
CAUTION:
Water or foreign objects entering the connector can cause a poor connection
or corrosion. Be sure not to drop water or foreign objects on the connector
when disconnecting it.
On-Vehicle Inspection
1. Perform the following procedures.
a. Remove the battery cover..
b. ...
Transaxle Oil Inspection [A26 M R]
1. Park the vehicle on level ground.
2. Remove the aerodynamic under cover No.2..
3. Remove the oil level plug and gasket.
4. Verify that the oil is near the brim of the plug port.
If the oil level is lower than the low level, add the specified amount and
type of oil through the ...
