506
LX570_OM_OM60T33U_(U)6-3. Do-it-yourself maintenance
If the filter is dirty, clean by blowing
compressed air through the filter from
the downward side.
Hold the air gun 2 in. (5 cm) from the fil-
ter and blow for approximately 2 min-
utes at 72 psi (500 kPa, 5.0 kgf/cm
2 or
bar).
If it is not availa ble, have the filter
cleaned by your Lexus dealer.
Remove the air conditioning filter and
replace it with a new one.
The “ UP” marks shown on the filter
should be pointing up.
■Checking interval
Inspect, clean and replace the air conditio ning filter according to the maintenance
schedule. In dusty areas or area s with heavy traffic flow, more frequent cleaning or early
replacement may be required.
(For scheduled maintenance information, please refer to the “Owner’s Manual
Supplement” or “Scheduled Maintenance”.)
■If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
Cleaning method
Replacement method
NOTICE
■To prevent damage to the system
●When using the air conditioning system, make sure that a filter is always installed.
●When cleaning the filter, do not clean the filter with water.
617Alphabetical index
LX570_OM_OM60T33U_(U)
Alphabetical index
A/C .................................................. 407, 418Air conditioning filter....................... 505
Changing the rear seat settings ...................................................412
Front automatic air conditioning system ......................407
Micro dust and pollen filter ............ 413
Rear air conditioning system......... 418
ABS (Anti-lock Brake System).......385 Function ................................................. 385
Warning light .......................................524
Active head restraint.............................146
Active Height Control Suspension........................................... 302
Active TRAC..........................................385
Air cleaner............................................... 475
Air conditioning filter ..........................505
Air conditioning system ........... 407, 418 Air conditioning filter....................... 505
Changing the rear seat settings ...................................................412
Front automatic air conditioning system ......................407
Micro dust and pollen filter ............ 413
Rear air conditioning system......... 418 Airbags ........................................................ 38
Airbag operating conditions .......... 46
Airbag precautions for your child............................................................ 41
Airbag warning light ........................ 524
Correct driving posture .................... 28
Curtain shield airbag operating conditions ....................... 46
Curtain shield airbag precautions .......................................... 44
Front passenger occupant classification system......................... 49
General airbag precautions ............. 41
Locations of airbags............................ 38
Modification and disposal of airbags............................................... 45
Side airbag operating conditions ............................................. 46
Side airbag precautions .................... 44
Side and curtain shield airbags operating conditions ...... 46
Side and curtain shield airbags precautions ......................... 44
SRS airbag instructions for Canadian owners ..........................604
SRS airbags ............................................. 38
Alarm ........................................................... 82 Alarm .......................................................... 82
Warning buzzer................................. 524
Anchor brackets........................................ 71
Antenna Smart access system with push-button start ............................. 138
A
618Alphabetical index
LX570_OM_OM60T33U_(U)
Anti-lock brake system (ABS)......................................................385 Function ................................................. 385
Warning light .......................................524
Approach warning Dynamic radar cruise control with full-speed range ................... 283
Armrest ......................................................451
Assist grips .............................................. 453
Audio input
*
Audio system*
Automatic air conditioning system .......................................... 407, 418 Air conditioning filter....................... 505
Front automatic air conditioning system ......................407
Rear air conditioning system......... 418
Automatic door locking and unlocking systems ...............................125
Automatic headlight leveling system .................................................... 230
Automatic High Beam .........................231
Automatic light control system....... 229
Automatic transmission ....................... 217 2nd start mode..................................... 218
Downshift restriction warning buzzer .................................................. 222
Driving mode select switch ........... 291
If the shift lever cannot be shifted from P ................................... 222
S mode ....................................................220
AUX port
*
Auxiliary boxes ...................................... 433 Back door .................................................. 128
Back door handle............................... 130
Jam protection function.................... 132
Power back door ............................... 130
Wireless remote control................... 116
Battery ...................................................... 486 Battery checking ................................486
If the vehicle battery is discharged.........................................553
Preparing and checking before winter ....................................390
Warning light ....................................... 524
Blind Spot Monitor (BSM) ............... 370
Bluetooth
®*
Bluetooth® audio*
Bluetooth® phone*
Bottle holders .........................................432
Brake Fluid ......................................................... 568
Parking brake ...................................... 225
Warning light ....................................... 524
Brake assist ............................................. 385
Break-in tips .............................................. 181
Brightness control Instrument panel light control ........ 94
BSM (Blind Spot Monitor) ............... 370 Blind Spot Monitor function......... 375
Rear Cross Traffic Alert function................................................. 381
B
*: Refer to the “NAVIGATION SYSTEM OWNER’S MANUAL”.
