2013 Lexus IS300h trailer

3154-5. Using the driving support systems
4
Driving
IS300h_EE(OM53B95E)
The Blind Spot Monitor function is operational when
The BSM main switch is set to on
Vehicle speed is greater than approximately 16 km/h (10 mph).
The Blind Spot Monitor function will detect a vehicle when
A vehicle in an adjacent lane overtakes your vehicle.
Another vehicle enters the detection area when it changes lanes.
Conditions under which the Blind Spot Monitor function will not detect a vehicle
The Blind Spot Monitor function is not designed to detect the following types of
vehicles and/or objects:
Small motorcycles, bicycles, pedestrians etc.*
Vehicles traveling in the opposite direction
Guardrails, walls, signs, parked vehicles and similar stationary objects*
Following vehicles that are in the same lane*
Vehicles driving 2 lanes across from your vehicle*
*
: Depending on conditions, detection of a vehicle and/or object may occur.
Conditions under which the Blind Spot Monitor function may not function cor-
rectly
The Blind Spot Monitor function may not detect vehicles correctly in the fol-
lowing conditions:
• During bad weather such as heavy rain, fog, snow etc.
• When ice or mud etc. is attached to the rear bumper
• When driving on a road surface that is wet due to rain, standing water etc.
• When there is a significant difference in speed between your vehicle and the
vehicle that enters the detection area
• When a vehicle is in the detection area from a stop and remains in the detec-
tion area as your vehicle accelerates
• When driving up or down consecutive steep inclines, such as hills, a dip in
the road etc.
• When multiple vehicles approach with only a small gap between each vehi-
cle
• When vehicle lanes are wide, and the vehicle in the next lane is too far away
from your vehicle
• When the vehicle that enters the detection area is traveling at about the same
speed as your vehicle
• When there is a significant difference in height between your vehicle and the
vehicle that enters the detection area
• Directly after the BSM main switch is set to on
• When your vehicle is towing a trailer
Instances of the Blind Spot Monitor function unnecessarily detecting a vehicle
and/ or object may increase under the following conditions:
• When there is only a short distance between your vehicle and a guardrail,
wall etc.
• When there is only a short distance between your vehicle and a following
vehicle
• When vehicle lanes are narrow and a vehicle driving 2 lanes across from
your vehicle enters the detection area

3194-5. Using the driving support systems
4
Driving
IS300h_EE(OM53B95E)
Conditions under which the Rear Crossing Traffic Alert function will not detect a
vehicle
The Rear Crossing Traffic Alert function is not designed to detect the following
types of vehicles and/or objects.
Small motorcycles, bicycles, pedestrians etc.*
Vehicles approaching from directly behind
Guardrails, walls, signs, parked vehicles and similar stationary objects*
Vehicles moving away from your vehicle
Vehicles approaching from the parking spaces next to your vehicle*
Vehicles backing up in the parking space next to your vehicle
*: Depending on conditions, detection of a vehicle and/or object may occur.
Conditions under which the Rear Crossing Traffic Alert function may not func-
tion correctly
The Rear Crossing Traffic Alert function may not detect vehicles correctly in the
following conditions:
During bad weather such as heavy rain, fog, snow etc.
When ice or mud etc. is attached to the rear bumper
When multiple vehicles approach continuously
Shallow angle parking
When a vehicle is approaching at high speed
When parking on a steep incline, such as hills, a dip in the road etc.
Directly after the BSM main switch is set to on
When your vehicle is towing a trailer
Directly after the hybrid system is started with the BSM main switch on
Vehicles that the sensors cannot detect
because of obstacles

571
9 9-1. Specifications
Vehicle specifications
IS300h_EE(OM53B95E)
17-inch tires
*: 5 passengers
18-inch tires
When towing a trailer (vehicles with a towing package)
Add 20.0 kPa (0.2 kgf/cm2 or bar, 3 psi) to the recommended tire inflation pres-
sure and drive at speeds below 100 km/h (62 mph).
Tire size225/45R17 91W, 225/45RF17 91W
Tire inflation
pressure
(Recommended
cold tire inflation
pressure)Vehicle speed
Front wheel
kPa (kgf/cm2
or bar, psi)
Rear wheel
kPa (kgf/cm2
or bar, psi)
More than 160 km/h
(100 mph)
250 (2.5, 36)
270 (2.7, 39)*
250 (2.5, 36)
160 km/h (100 mph)
or less250 (2.5, 36)
Wheel size17  7 1/2J
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)
Tire size225/40R18 88Y, 255/35R18 90Y
Tire inflation
pressure
(Recommended
cold tire inflation
pressure)
250 kPa (2.5 kgf/cm2 or bar, 36 psi)
Wheel size18  8J (225/40R18), 18  8 1/2J (255/35R18)
Wheel nut torque103 N•m (10.5 kgf•m, 76 ft•lbf)

609Alphabetical index
IS300h_EE(OM53B95E)
Tachometer ................................110
Tachometer settings ..................118
Tail lights ..................................226
Light switch ..........................226
Replacing light bulbs ............493
Talk switch ................................378
Telephone switches ...................378
Theft deterrent system
Alarm ......................................96
Double locking system ...........95
Immobilizer system ................90
Intrusion sensor and tilt sensor ...
99
Tire inflation pressure ...............466
Maintenance data ..................570
Tire inflation pressure display
function ..............................451
Warning light........................510
Tire pressure warning system....451
Function ................................451
Initializing ............................451
Installing tire pressure warning
valves and transmitters .......451
Registering ID codes ............452
Tire pressure warning reset
switch .................................452
Warning light........................510Tires .......................................... 450
Chains .................................. 312
Checking .............................. 450
Emergency tire puncture
repair kit ............................ 531
If you have a flat tire.... 531, 545
Inflation pressure ................. 570
Replacing ............................. 460
Rotating tires........................ 450
Size ...................................... 570
Snow tires ............................ 313
Tire inflation pressure display
function ............................. 451
Tire pressure warning system ....
451
Warning light ....................... 510
Tools ......................................... 460
Top strap ..................................... 75
Towing...................................... 500
Emergency towing ............... 500
Towing capacity .................. 562
Towing eyelet ...................... 501
Trailer towing ...................... 201
Traction battery (hybrid battery) 83
Traction Control (TRC) ............ 293
Traction motor (electric motor) .. 79
Trailer towing ........................... 201
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