DRIVING TIPS
324
Disconnecting a trailer
Stop your vehicle and a trailer in line and perform the following:
1. Put the active height control suspension in the “LO” mode.
(Make sure the vehicle height is in the “LO” mode by pushing
the height select switch on the “
”side.)
2. Turn the ignition switch off or push the height control switch
to turn off the active height control suspension.
3. Set the supporting leg of a trailer on the ground and raise the
hitch by 100 mm (4 in.).
4. Turn the ignition switch on or push the height control switch
to turn on the active height control suspension.
5. Wait for about 20 seconds until the rear vehicle height is
lowered by the automatic leveling function.
6. Make sure the hitch is disconnected. If not, raise the hitch
higher and repeat steps 2 through 5.
7. Move the vehicle forward in the “LO” mode where the hitch
does not touch anything in the “N” mode.
8. Put the active height control suspension in the “N” mode.
Pre towing safety check
Check that your vehicle remains level when a loaded or
unloaded trailer is hitched. Do not drive if the vehicle has
an abnormal nose −up or nose− down condition, and check
for improper tongue load, overload, worn suspension or
other possible causes.
Make sure the trailer cargo is securely loaded so that it
cannot shift.
Check that your rear view mirrors conform to any federal,
state/provincial or local regulations. If they do not, install
required rear view mirrors appropriate for towing purposes.
IN CASE OF AN EMERGENCY
379
Speak forcefully and clearly. The noisier the environment,
the louder you need to speak. If you are in the driver’s seat,
speak facing the front of the vehicle. If you are a passenger,
speak facing the rearview mirror.
Speak calmly and naturally. The system may sometimes
fail to hear your repeated attempts to give a command. If
your speech is distorted by shouting or frustration, this may
cause more errors.
People with high −pitched voices may have better results by
speaking in a deeper, lower−pitched voice. However, do not
lower the volume of the voice.
Avoid speaking with a rising intonation, like asking a
question. Use a flat or fallin g intonation, like giving an
answer.
Personal calling: one word commands
Commands—The personal calling system listens for only
one word at a time. (There are some exceptions: two −word
phrases that are spoken and understood as a single word,
e.g., “Advanced services” and “My number”.)
Numbers—When inputting a phone number, the personal
calling system listens for a continuous string of digits. It can
recognize 7−, 10−, and 11−digit numbers as well as the
number 911. When inputting security codes or
voice−activated keypad numbers, you must say them one
digit at a time.
Say “Help” at the “Lexus Link ready” prompt to hear the list
of personal calling commands.
ELECTRICAL COMPONENTS
447
64x502b
Driver’s side kick panel
64X501b
Passenger’s side kick panel
No.FuseAMPERECIRCUIT
1 ABS NO.240Anti− lock brake system
2 ABS NO.150Anti−lock brake system
3 AHC50Active height control suspension
(AHC)
4 WIP S7.5No circuit
5 TOWING30Trailer lights
6 MIR HTR15Outside rear view mirror
defogger
7 RR HTR10Rear air conditioning system
8 HAZ TRN15Emergency flashers, Turn signal
lights
9 ALT S7.5Charging system
10 NV IR20Lexus night view system
11 FR FOG15Fog lights
12 TOWING
BRK30Trailer lights
13 HEAD
CLNER20Headlight cleaner
14 FR IG10Charging system
15 PANEL7.5Instrument panel light
16 TOWING TAIL30Trailer lights