Page 583 of 664
583
SIENNA_OM_01999-08001_(U)
8
When trouble arises
8-2. Steps to take in an emergency
If the batter y is discharged
If you have a set of jumper (or booster) cables and a second vehicle
with a 12-volt battery, you can jump start your vehicle by following the
steps below.
Open the hood. ( P. 475)
Remove the engine cover.
Lift the edge of the cover to fixed
pins, and then pull the cover
towards you to remove.
Connect the jumper cables according to the following procedures:
The following procedures may be used to start the engine if the
vehicle’s battery is discharged.
You can call your Toyota dealer or qualified repair shop.
1
2
3
Page 589 of 664

5898-2. Steps to take in an emergency
SIENNA_OM_01999-08001_(U)
8
When trouble arises
WARNING
■When inspecting under the hood of your vehicle
Observe the following precautions.
Failure to do so may result in serious injury such as burns.
● If steam is seen coming from under the hood, do not open the hood until
the steam has subsided. The engine compartment may be very hot.
● Keep hands and clothing (especially a tie, a scarf or a muffler) away from
the fan and belts. Failure to do so may cause the hands or clothing to be
caught.
● Do not loosen the radiator cap or the coolant reservoir cap while the
engine and radiator are hot. High temperature steam or coolant could
spray out.
NOTICE
■When adding engine coolant
Add coolant slowly after the engine has cooled down sufficiently. Adding
cool coolant to a hot engine too quickly can cause damage to the engine.
■ To prevent damage to the cooling system
Observe the following precautions:
● Avoid contaminating the coolant with foreign matter (such as sand or dust
etc.).
● Do not use any coolant additive.
Page 657 of 664

657Alphabetical index
SIENNA_OM_01999-08001_(U)
MaintenanceDo-it-yourself
maintenance ....................... 473
General maintenance ........... 469
Maintenance data ................. 594
Maintenance requirements ... 466
Malfunction indicator lamp ..... 537
Manual headlight leveling dial .......................................... 239
Meter Indicators ................................ 82
Instrument panel light
control ..................................... 89
Meters ..................................... 87
Multi-information
display ............................ 90, 93
Warning lights ....................... 537
Warning messages ............... 546
Microphone .............................. 367
Mirrors Conversation mirror .............. 436
Inside rear view mirror .......... 178
Outside rear view mirror defoggers ........................... 408
Outside rear view mirrors...... 180
Vanity mirrors........................ 435
Moon roof
Jam protection function......... 189
Operation .............................. 188
MP3 disc
*................................. 337
Multi-information display .... 90, 93 Cruise control........................ 257
Drive information............... 90, 95
Dynamic radar cruise control................................. 261
Intuitive parking assist .......... 273
Settings display..................... 619
Warning messages ............... 546 Navigation system
*Noise from under vehicle ........... 8
Odometer ................................... 88
Oil
Engine oil .............................. 596
Opener
Back door ............................. 133
Fuel filler door ....................... 254
Hood ..................................... 475
Outer foot lights Outer foot lights .................... 419
Replacing light bulbs ............ 523
Outside rear view mirrors Adjusting and folding ............ 180
BSM (Blind spot monitor)...... 303
Driving position memory ....... 168
Outside rear view mirror defoggers ........................... 408
Outside temperature display...................................... 88
Overhead console ................... 430
Overheating, Engine ............... 587
MN
O
*: Refer to “NAVIGATION AND MULTIMEDIA
SYSTEM OWNER’S MANUAL”
Page 664 of 664
664
SIENNA_OM_01999-08001_(U)
GAS STATION INFORMATION
Auxiliary catch leverFuel filler door
P. 475 P. 255
Hood lock release
leverFuel filler door openerTire inflation pressure
P. 475 P. 255P. 600
Fuel tank capacity
(Reference)20.9 gal. (79 L, 17.4 Imp.gal.)
Fuel typeUnleaded gasoline with an Octane Rating of 87
(Research Octane Number 91) or higher
Cold tire inflation
pressure
P. 6 0 0
Engine oil capacity
(Drain and refill —
reference)qt. (L, Imp.qt.)
Without filter 6.0 (5.7, 5.0)
With filter 6.4 (6.1, 5.4)
Engine oil type “Toyota Genuine Motor Oil” or equivalent
Oil grade: ILSAC GF-5 multigrade engine oil
Recommended oil viscosity: SAE 0W-20
P. 5 9 7