2008 LEXUS RX400H towing

5
When trouble arises
415
5-2. Steps to take in an emergency
RX400h_U
Stowing the flat tire, jack and all toolsInstall the inside spare tire cover on the outer side of the spare tire
cover. Put the flat tire in the spare tire
cover with the outer side facing up
and install the holding bracket.
Turn the spare tire clamp bolt clockwise with a jack handle and
adapter socket until you hear a click.
Stow all the tools and jack securely.
STEP1
STEP2
■After completing the tire change
The tire pressure warning system must be reset. ( →P. 3 3 2 )
STEP3
STEP4

5
When trouble arises
417
5-2. Steps to take in an emergency
RX400h_U
NOTICE
■Do not drive the vehicle with a flat tire.
Do not continue driving with a flat tire.
Driving even a short distance with a flat tire can damage the tire and the wheel
beyond repair.
■When replacing the tires
When removing or fitting the wheels, tires or the tire pressure warning valve and
transmitter, contact your Lexus dealer as the tire pressure warning valve and trans-
mitter may be damaged if not handled correctly.
■To avoid damaging the tire pressure warning valves and transmitters
Do not use liquid sealants on flat tires.
■When stowing the flat tire
●Ensure that there is no object caught between the tire and the vehicle underbody.
●Tighten the spare tire clamp bolt to hold the spare wheel carrier by the hook
securely.

5
When trouble arises
427
5-2. Steps to take in an emergency
RX400h_U
If the vehicle becomes stuck
CAUTION
■When attempting to free a stuck vehicle
If you choose to rock the vehicle back and forth to free it, make sure the surround-
ing area is clear, to avoid striking other vehicles, objects or persons. The vehicle
may also lunge forward or lunge back suddenly as it becomes free. Use extreme
caution.
■When shifting the shift lever
Be careful not to shift the shift lever with the accelerator pedal depressed.
This may lead to unexpected rapid acceleration of the vehicle that may cause an
accident and result in death or serious injury.
NOTICE
■To avoid damaging the transmission and other components
●Avoid spinning the wheels and do not rev the hybrid system.
●If the vehicle remains stuck after trying these procedures, the vehicle may require
towing to be freed.
Carry out the following procedures if the tires spin or the vehicle becomes
stuck in mud, dirt, or snow.
●Stop the hybrid system. Set the parking brake and put the selec-
tor lever in P.
● Remove the mud, snow, or sand from around the stuck tire.
● Place wood, stones or some other material to help provide trac-
tion under the tires.
● Restart the hybrid system.
● Carefully apply the accelerator to free the vehicle.

430
RX400h_U
6-1. Specifications
Maintenance data (fuel, oil level, etc.)
Dimensions and weight
*1: Unladen vehicle
*2: Vehicle without roof rails
*3: Vehicle with roof rails
*4: Vehicle with roof rails and cross rails
Overall length187.2 in. (4755 mm)
Overall width72.6 in. (1845 mm)
Overall height *1
2WD models
66.1 in. (1680 mm) *2
67.7 in. (1720 mm) *3
68.3 in. (1735 mm) *4
AW D m o d e l s
66.3 in. (1685 mm) *2
67.9 in. (1725 mm) *3
68.5 in. (1740 mm) *4
Wheelbase106.9 in. (2715 mm)
Tr e a d
2WD models -Front-Rear62.2 in. (1580 mm)
61.6 in. (1565 mm)
AW D m o d e l s - Fr o n t -Rear62.0 in. (1575 mm)
61.2 in. (1555 mm)
Vehicle capacity weight
(Occupants + luggage)925 lb. (420 kg)
Towing capacity
(Trailer weight + cargo)
Without towing pack-
age2000 lb. (907 kg)
With towing package3500 lb. (1588 kg)

437
6-1. Specifications
6
Vehicle specifications
RX400h_U
Tr a n s a x l e
Fluid capacity
Drain and refill
Front
Without towing package
With towing package
Rear (AWD models only)
3.9 qt. (3.7L, 3.2 Imp. qt.)
4.1 qt. (3.9 L, 3.4 Imp. qt.)
1.8 qt. (1.7 L, 1.5 Imp. qt.)
The fluid capacity is a reference quantity. If
replacement is necessary, contact your Lexus
dealer.
Fluid typeTo y o t a G e n u i n e AT F W S
NOTICE
■Transaxle fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may cause deterio-
ration in shift quality, locking up of your transmission accompanied by vibration, and
ultimately damage the transmission of your vehicle.

473
Alphabetical index
RX400h_U
CareExterior ................................................... 298
Interior.......................................................301
Seat belts ............................................... 302
Cargo capacity ....................................... 178
Cargo hooks .......................................... 284
CD changer CD .............................................................. 214
MP3 disc ............................................... 220
WMA disc ............................................ 220
CD player.................................................. 214
Chains......................................................... 184
Child restraint system Booster seats, definition.................. 108
Booster seats, installation ..................113
Convertible seats, definition ......... 108
Convertible seats, installation .........113
Front passenger occupant
classification system .......................103
Infant seats, definition ....................... 108
Infant seats, installation........................113
Installing CRS with lower
anchorages ...........................................116
Installing CRS with seat belts ..........113
Installing CRS with top straps ........ 118
Child safety
Air bag precautions ............................ 98
Battery precautions.............. 328, 423
Child restraint system ...................... 108
Child-protectors................................... 40
How your child should wear the seat belt ...........................................62
Installing child restraints ..................... 112
Moon roof precautions ...................... 77
Power window lock switch .............. 72
Power window precautions............. 74 Removed rear seat entertainment
system controller battery............. 351
Removed wireless remote control battery precautions .......................349
Seat belt comfort guide .....................59
Seat belt extender precautions...... 64
Seat belt precautions .......................... 62
Seat heater precautions................. 280
Child-protectors ...................................... 40
Cleaning Exterior................................................... 298
Interior ...................................................... 301
Seat belts ................................................302
Clock ......................................................... 274
Coin holder .............................................268
Compass .................................................. 292
Condenser .............................................. 325
Console box ........................................... 266
Cooling system Engine overheating........................... 424
Cruise control Cruise control........................................157
Dynamic laser cruise control ........ 160
Cup holder .............................................. 269
Curtain shield airbags............................. 91
Customizable features .......................458
Daytime running light system ........... 149
Defogger Rear window ........................................204
Side mirror.............................................204
Dimension................................................430
Dinghy towing ......................................... 196
Display
Dynamic laser cruise control ........ 160
Trip information ................................... 146C
D

479
Alphabetical index
RX400h_U
Spare tireInflation pressure ............................... 340
Spare tire ...............................................408
Spark plug ............................................... 435
Specifications......................................... 430
Speech command switch*
Speedometer Speedometer ........................................138
Steering Column lock release ......................... 132
Steering wheel Audio switches ..................................... 231
Manual adjustment .............................. 65
Power adjustment ................................ 66
Steering wheel position memory ................................................. 55
Storage feature ..................................... 265
Stuck If your vehicle becomes stuck .....427
Sun visors.................................................. 272
Sunshade Roof ..............................................................76
Switch Engine switch ..........................................131
Fog light switch.......................................151
Ignition switch..........................................131
Light switches........................................148
Power back door switch ...................44
Power door lock switch .................... 39
Power window switch......................... 72
Rear window wiper and washer switch .....................................................155
Window lock switch ............................ 72
Wipers and washer switch............. 152 Tail lights
Replacing light bulbs ....................... 365
Switch........................................................ 148
Wattage ....................................................441
Talk switch*
Telephone switch*
Theft deterrent system Alarm.......................................................... 85
Hybrid vehicle immobilizer system .....................................................83
Theft prevention labels ......................... 88
Tire inflation pressure .........................340
Tire section names Glossary .................................................. 451
Size............................................................ 447
Tire identification number..............446
Uniform tire quality grading .........449
Tires
Chains ...................................................... 182
Checking ................................................ 331
If you have a flat tire ......................... 408
Inflation pressure ............................... 340
Inflation pressure sensor ................ 332
Information ............................................445
Replacing .............................................. 408
Rotating tires ......................................... 331
Size............................................................439
Snow tires ............................................... 182
Spare tire ............................................... 408
Tools .......................................................... 408
Total load capacity ..................................181
Towing
Dinghy towing ...................................... 196
Emergency towing............................378
Trailer towing ........................................ 187T
*: Refer to the “Navigation System Owner’s Manual”.

480
Alphabetical index
RX400h_U
Traction control ...................................... 169
Trailer towing........................................... 187
TransmissionTransmission ..........................................135
Trip information display....................... 146
Trip meter ................................................. 138
Turn signal lights Replacing light bulbs........................365
Switch ........................................................136
Wattage.................................................... 441
Valet key...................................................... 34
Vanity lights Vanity lights .......................................... 273
Wattage.................................................... 441
Vanity mirrors ........................................ 273
Vehicle identification number .......... 431
Vehicle stability control....................... 169
Video mode ............................................. 251
VDIM .......................................................... 169
VSC ............................................................. 169
Warning buzzers Brake system ...................................... 388
Key reminder ....................................... 393
Open door ............................................391
Open moon roof reminder ............391
Seat belt reminder...............................391
Warning lights Anti-lock brake system...................389
Automatic headlight leveling system ..................................................389
Brake assist system...........................389
Brake system ...................................... 388
Charging system ...............................389 Electric power steering
control system ................................. 389
Hybrid battery system .................... 389
Low fuel level......................................... 391
Low tire pressure warning light.......................................................... 391
Master warning light.......................... 391
Open door ............................................. 391
Pretensioners ...................................... 389
Seat belt reminder light .................... 391
SRS airbags.......................................... 389
Warning messages
AWD system....................................... 398
Dynamic laser cruise control ..................................... 399, 402
Engine oil maintenance.................. 402
Engine oil pressure........................... 398
Fuel lid..................................................... 407
Head light level................................... 399
Hybrid system..................................... 398
Moon roof............................................. 402
Open door ........................................... 402
Parking brake...................................... 402
Vehicle stability control........399, 401
Washer fluid ........................................ 402
Water temp.......................................... 398
Transmission selector lever ......... 402
Washer
Checking................................................329
Preparing and checking before winter...................................... 182
Switch........................................................ 152
Washing and waxing........................... 298
Weight Cargo capacity .................................... 178
Load limits.................................................181
Weight .................................................... 430
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