change key battery TOYOTA MATRIX 2010 E140 / 2.G Owners Manual

27 1-2. Opening, closing and locking the doors
1
Before driving
■Key battery depletion
If the wireless remote control function does not operate, the battery may be
depleted. Replace the battery when necessary. (P. 325)
■Security feature
If a door is not opened within approximately 60 seconds after the vehicle is
unlocked, the security feature automatically locks the vehicle again.
■Conditions affecting operation
The wireless remote control function may not operate normally in the follow-
ing situations.
●Near a TV tower, radio station, electric power plant, airport or other facil-
ity that generates strong radio waves
●When carrying a portable radio, cellular phone or other wireless commu-
nication devices
●When multiple wireless keys are in the vicinity
●When the wireless key has come into contact with, or is covered by, a
metallic object
●When a wireless key (that emits radio waves) is being used nearby
●When the wireless key has been left near an electrical appliance such as
a personal computer
●When the wireless key battery is depleted
●If window tint with a metallic content or metallic objects are attached to
the rear window
■Customization that can be configured at Toyota dealer
Settings (e.g. operation signal) can be changed.
(Customizable features P. 427)

438 Alphabetical index
Care
Exterior .................................. 274
Interior ................................... 276
Seat belts .............................. 277
Cargo capacity ......................... 147
Cargo hooks ............................. 261
CD changer ............................... 184
CD player .................................. 184
Chains ....................................... 151
Child restraint system
Booster seats, definition ..........87
Booster seats, installation .......91
Convertible seats,
definition ...............................87
Convertible seats,
installation .............................91
Front passenger occupant
classification system .............82
Infant seats, definition .............87
Infant seats, installation...........91
Installing CRS with LATCH
anchors .................................92
Installing CRS with
seat belts ..............................94
Installing CRS with top tether
straps ....................................98Child safety
Airbag precautions .................. 77
Battery precautions ....... 305, 389
Child restraint system ............. 87
Child-protectors....................... 30
How your child should wear
the seat belt .......................... 47
Installing child restraints.......... 91
Moon roof precautions ............ 60
Power window lock switch ...... 56
Power window precautions ..... 57
Removed key battery
precautions ......................... 326
Seat belt extender
precautions ........................... 49
Seat belt precautions .............. 48
Child-protectors ......................... 30
Cleaning
Exterior.................................. 274
Interior ................................... 276
Seat belts .............................. 277
Clock ......................................... 252
Compass................................... 268
Condenser ................................ 301
Console box ............................. 243
Cooling system
Engine overheating ............... 391
Cruise control .......................... 139
Cup holder ................................ 245
Curtain shield airbags ............... 70
Customizable features ............ 427C