2011 TOYOTA MATRIX ECU

161 2-5. Driving information
2
When driving
■Before towing
●Ensure that your vehicle’s tires are properly inflated. (P. 360)
●Trailer tires should be inflated according to the trailer manufacturer's rec-
ommendation.
●All trailer lights must work in order to be legal.
●Confirm all lights work each time you connect them.
●Check that your vehicle remains level when a loaded or unloaded trailer
is hitched. Do not drive if the vehicle is not level, and check for improper
tongue load, overloading, worn suspension, or other possible causes.
●Make sure the trailer cargo is securely loaded.
●Check that your rear view mirrors conform to any federal, state/provincial
or local regulations. If they do not, install rear view mirrors appropriate for
towing purposes.
■Break-in schedule
Toyota recommends that you do not use a new vehicle or a vehicle with any
new power train components (engine, transmission, differential, wheel bear-
ings, etc.) to tow a trailer for the first 500 miles (800 km) of driving.
■Maintenance
●If you tow a trailer, your vehicle will require more frequent maintenance
due to the additional load. (See “Scheduled Maintenance Guide” or
“Owner's Manual Supplement”.)
●Retighten the fixing bolts of the towing ball and bracket after approxi-
mately 600 miles (1000 km) of trailer towing.

162 2-5. Driving information
CAUTION
■To avoid accident or injury
●Do not exceed the trailer hitch assembly weight, gross vehicle weight,
gross axle weight and trailer tongue load capacities.
●Never load more weight in the back than in the front of the trailer. About
60% of the load should be in the front half of the trailer, and the remaining
40% in the rear.
■Hitches
●If you wish to install a trailer hitch, contact your Toyota dealer.
●Use only a hitch that conforms to the total trailer weight requirement.
●Follow the directions supplied by the hitch manufacturer.
●Lubricate the hitch ball with a light coat of grease.
●Remove the trailer hitch whenever you are not towing a trailer. After
removing the hitch, seal any mounting hole in the vehicle body to prevent
entry of any substances into the vehicle.
■When towing a trailer
●If the gross trailer weight exceeds 1000 lb. (453 kg), trailer brakes are
required. Toyota recommends trailers with brakes that conform to all appli-
cable federal and state/provincial regulations.
●Never tap into your vehicle's hydraulic system, as this will lower the vehi-
cle's braking effectiveness.
●Never tow a trailer without using a safety chain securely attached to both
the trailer and the vehicle. If damage occurs to the coupling unit or hitch
ball, there is danger of the trailer wandering into another lane.

Interior features3
171
3-4. Using the hands-free
phone system
(for cellular phone)
Hands-free phone system
(for cellular phone)
features .......................... 247
Using the hands-free
phone system
(for cellular phone) ......... 252
Making a phone call ......... 262
Setting a cellular phone ... 266
Security and system
setup .............................. 271
Using the phone book ...... 275
3-5. Using the interior lights
Interior lights list ............... 282
• Interior light .................... 283
• Personal/interior lights ... 284
• Personal lights ............... 2853-6. Using the storage features
List of storage features .... 286
• Glove box....................... 287
• Console box ................... 287
• Cup holders ................... 288
• Bottle holders ................. 290
• Auxiliary boxes ............... 291
3-7. Other interior features
Sun visors ........................ 293
Vanity mirrors ................... 294
Clock ................................ 295
Ashtrays ........................... 296
Cigarette lighter................ 297
Power outlet ..................... 298
Grocery bag hook ............ 300
Seatback table ................. 302
Floor mat .......................... 303
Luggage compartment
feature............................ 304
Compass .......................... 311

188 3-2. Using the audio system
■If XM® Satellite Radio does not operate normally
If a problem occurs with the XM
® tuner, a message will appear on the dis-
play. Refer to the table below to identify the problem, and take the suggested
corrective action.
ANTENNA
or
CHECK
ANTENNAThe XM
® antenna is not connected. Check
whether the XM® antenna cable is attached
securely.
There is a short-circuit in the antenna or the sur-
rounding antenna cable. See a Toyota certified
dealer.
UPDATING
or
CHANNEL NOT
AUTHORIZEDYou have not subscribed to XM
® Satellite Radio.
The radio is being updated with the latest encryp-
tion code. Contact XM
® Satellite Radio for sub-
scription information. When a contract is canceled,
you can choose the “CH000” and all free-to-air
channels.
The premium channel you selected is not autho-
rized. Wait for about 2 seconds until the radio
returns to the previous channel or “CH001”. If it
does not change automatically, select another
channel. If you want to listen to the premium chan-
nel, contact XM
® Satellite Radio.
NO SIGNALThe XM
® signal is too weak at the current location.
Wait until your vehicle reaches a location with a
stronger signal.
LOADINGThe unit is acquiring audio or program information.
Wait until the unit has received the information.
OFF AIR
or
CHANNEL OFF
AIRThe channel you selected is not broadcasting any
programming. Select another channel.
-----There is no song/program title or artist name/fea-
ture associated with the channel at this time. No
action needed.

248 3-4. Using the hands-free phone system (for cellular phone)
TitlePage
Using the hands-free phone system
■Operating the system using a voice
command
■Using the hands-free phone system for
the first time
■Menu list of the hands-free phone
systemP. 252
Making a phone call
■Dialing by inputting a number
■Dialing by inputting a name
■Speed dialing
■When receiving a phone call
■Transferring a phone call
■Using the call historyP. 262
Setting a cellular phone
■Registering a cellular phone
■Selecting a cellular phone to be used
■Changing a registered name
■Listing the registered cellular phones
■Deleting a cellular phone
■Changing the passkey
■Turning the hands-free phone
automatic connection on/offP. 266
Security and system setup
■Setting or changing the PIN
■Locking or unlocking the phone book
■Setting voice guidance volume
■InitializationP. 271
Using the phone book
■Adding a new phone number
■Setting speed dials
■Changing a registered name
■Deleting registered data
■Deleting speed dials
■Listing the registered dataP. 275

259 3-4. Using the hands-free phone system (for cellular phone)
3
Interior features
Setup
(Setup)SecuritySet PIN Setting a PIN code
Phonebook Lock
(Phone book
lock)Locking the phone book
Phonebook
Unlock (Phone
book unlock)Unlocking the phone book
Phone
SetupPair PhoneRegistering the cellular
phone to be used
Change Phone
Name (Change
name)Changing a registered name
of a cellular phone
Delete PhoneDeleting a registered cellular
phone
List phonesListing the registered cellular
phones
Select phoneSelecting a cellular phone to
be used
Set Passkey Changing the passkey
Handsfree
PowerTurning the Hands-free
power on/off
System
SetupGuidance Vol-
umeSetting voice guidance vol-
ume
Device NameDisplaying a device’s infor-
mation
Reset Setting Initialization
First menuSecond
menuThird menuOperation detail

271
3-4. Using the hands-free phone system (for cellular phone)
3
Interior features
Security and system setup
Setting or changing the PIN
■Setting a PIN
Select “Set PIN” using a voice command or .
Enter a PIN using a voice command or .
When using , input the code 1 digit at a time.
To enter the menu of each setting, follow the steps below:
■Security setting items and operation procedure
●Setting or changing the PIN (Personal Identification Number)
1. “Setup (Setup)”  2. “Security”  3. “Set PIN”
●Locking the phone book
1. “Setup (Setup)”  2. “Security”  3. “Phonebook Lock
(Phone book lock)”
●Unlocking the phone book
1. “Setup (Setup)”  2. “Security”  3. “Phonebook Unlock
(Phone book unlock)”
■System setup items and operation procedure
●Setting voice guidance volume
1. “Setup (Setup)”  2. “System Setup”  3. “Guidance Vol-
ume”
●Initialization
1. “Setup (Setup)”  2. “System Setup”  3. “Reset Settings”
can only be used for system setup operation.
STEP1
STEP2

274 3-4. Using the hands-free phone system (for cellular phone)
■Initialization
●The following data in the system can be initialized:
• Phone book
• Outgoing and incoming call history
• Speed dials
• Registered cellular phone data
• Security code
●Once the initialization has been completed, the data cannot be restored
to its original state.
■When the phone book is locked
The following functions cannot be used:
●Dialing by inputting a name
●Speed dialing
●Dialing a number stored in the call history memory
●Using the phone book