2011 Lexus IS F steering

402
4-3. Do-it-yourself maintenance
IS F_EELeft side instrument panel
FuseAmpereCircuit
1FR P/SEAT LH30 APower seat
2A/C7.5 AAir conditioning system
3MIR HTR15 AOutside rear view mirror defoggers
4TV NO. 110 ADisplay
5FUEL OPEN10 AFuel filler door opener
6TV NO. 27.5 ALexus parking assist monitor
7PSB30 APre-crash seat belt
8S/ROOF25 AMoon roof
9TA I L10 ATail lights, license plate lights
10PANEL7.5 A
Switch illumination, air condition-
ing system, display, cigarette
lighter illumination, shift lever
light, instrument panel lights
11RR FOG7.5 ARear fog lights
12ECU-IG LH10 A
Cruise control, air conditioning
system, electric power steering,
shift lock system, moon roof,
Lexus parking assist monitor
13FR S/HTR LH15 ASeat heaters

404
4-3. Do-it-yourself maintenance
IS F_EERight side instrument panel
FuseAmpereCircuit
1FR P/SEAT RH30 APower seat
2DOOR DL15 APower door lock system
3OBD7.5 AOn-board diagnosis system
4STOP SW7.5 A
Stop lights, VDIM, shift lock sys-
tem,
multiport fuel injection system/
sequential multiport fuel injection
system,
smart entry & start system
5TI & TE20 AElectric tilt and telescopic steering
column
6RAD NO. 310 AAudio system
7GAUGE7.5 AMeters and gauges
8IGN10 ASRS airbag system, stop lights,
steering lock system, fuel system
9ACC7.5 A
Clock, air conditioning system,
audio system, navigation system,
display, outside rear view mirrors,
smart entry & start system, Lexus
parking assist monitor, glove box
light, console box light
10CIG15 ACigarette lighter
11PWR OUTLET15 APower outlet
12RR DOOR RH20 APower windows

405
4-3. Do-it-yourself maintenance
4
Maintenance and care
IS F_EE
13FR DOOR RH20 APower windows, outside rear view
mirrors
14AM27.5 ASmart entry & start system
15RH-IG7.5 A
Seat belts, Lexus parking assist-
sensor, automatic transmission,
seat heaters, windshield wiper de-
icer
16FR S/HTR RH15 ASeat heaters
17ECU-IG RH10 A
Power seats, smart entry & start
system, VDIM, air conditioning
system, pre-crash seat belt, electric
tilt and telescopic steering column,
power windows, navigation sys-
tem, headlights, front fog lights,
front position lights, license plate
lights, windshield washer, outside
rear view mirrors
After a fuse is replaced
If the lights do not turn on even after the fuse has been replaced, a bulb
may need replacement. (P. 407)
If the replaced fuse blows again, have the vehicle inspected by any
authorized Lexus dealer or repairer, or another duly qualified and
equipped professional.
If there is an overload in the circuits
The fuses are designed to blow, protecting the wiring harness from damage.
FuseAmpereCircuit

411
4-3. Do-it-yourself maintenance
4
Maintenance and care
IS F_EEFront fog lights
To allow enough working clear-
ance, turn the steering wheel to
the opposite side of the bulb to
be replaced.
Remove the fender liner bolts.
Partly remove the fender liner.
Unplug the connector while
depressing the lock release.
STEP1
STEP2
STEP3

412
4-3. Do-it-yourself maintenance
IS F_EETurn the bulb base counter-
clockwise.
Front turn signal lights
To allow enough working clear-
ance, turn the steering wheel to
the opposite side of the bulb to
be replaced.
Remove the fender liner bolts.
Partly remove the fender liner.
STEP4
STEP1
STEP2

5
417
5-1. Essential information
When trouble arises
IS F_EE
If your vehicle needs to be towed
Before towing
The following may indicate a problem with your transmission.
Contact any authorized Lexus dealer or repairer, or another duly
qualified and equipped professional, before towing.
The engine is running, but the vehicle will not move.
The vehicle makes an abnormal sound.
Emergency towing
If a tow truck is not available, in an emergency your vehicle may
be temporarily towed using a cable or chain secured to the emer-
gency towing eyelet. This should only be attempted on hard, sur-
faced roads for short distances at low speeds.
A driver must be in the vehicle to steer and operate the brakes. The
vehicle’s wheels, drive train, axles, steering and brakes must be in
good condition.
If towing is necessary, we recommend having your vehicle towed by
any authorized Lexus dealer or repairer, or another duly qualified and
equipped professional, such as a commercial towing service, using a
lift-type truck or a flat bed truck.
Use a safety chain system for all towing, and abide by all state/provin-
cial and local laws.
If towing from the rear, the vehicle's front wheels and axles must be in
good condition. (P. 421)
If they are damaged, use a towing dolly or flat bed truck.

418
5-1. Essential information
IS F_EETowing eyelet
Emergency towing procedure
Release the parking brake.
Shift the shift lever to N.
Put the “ENGINE START STOP” switch in ACCESSORY mode
(engine off) or IGNITION ON mode (engine running).
CAUTION
Caution while towing
Use extreme caution when towing the vehicle.
Avoid sudden starts or erratic driving maneuvers which place excessive
stress on the emergency towing eyelet and the cables or chains. Always be
cautious of the surroundings and other vehicles while towing.
If the engine is not running, the power assist for the brakes and steering
will not function, making steering and braking more difficult.
NOTICE
To prevent causing serious damage to the transmission
Never tow this vehicle from the rear with four wheels on the ground. This
may cause serious damage to the transmission.
STEP1
STEP2
STEP3

5
421
5-1. Essential information
When trouble arises
IS F_EE
Towing with a wheel lift-type truck
From the front
Use a towing dolly under the
rear wheels.
From the rear
Turn the “ENGINE START
STOP” switch to the ACCES-
SORY mode so that the steering
wheel is unlocked.
NOTICE
To prevent causing serious damage to the transmission
Never tow this vehicle from the front with the rear wheels on the ground.
To prevent damaging the vehicle
Do not tow the vehicle from the rear with the “ENGINE START STOP”
switch OFF.
The steering lock mechanism is not strong enough to hold the front wheels
straight.
When raising the vehicle from the rear, ensure adequate ground clearance
for towing at the opposite end of the raised vehicle. Without adequate
clearance, the vehicle could be damaged while being towed from the rear.