maintenance Lexus GS250 2012 Owner's Manual
[x] Cancel search | Manufacturer: LEXUS, Model Year: 2012, Model line: GS250, Model: Lexus GS250 2012Pages: 914, PDF Size: 53.04 MB
Page 1 of 914
GS350/250_EE (OM30C36E)
Pictorial indexSearch by illustration
1For safety and
securityMake sure to read though them
2Instrument clusterHow to read the gauges and meters, the variety of warn-
ing lights and indicators, etc.
3Operation of each
componentOpening and closing the doors and windows,
adjustment before driving, etc.
4DrivingOperations and advices which are necessary for driving
5Interior featuresUsage of the interior features, etc.
6Maintenance and
careCaring for your vehicle and maintenance procedures
7When trouble
arisesWhat to do in case of malfunction or emergency
8Vehicle specifica-
tionsVehicle specification, customizable features, etc.
IndexSearch by symptom
Search alphabetically
Page 5 of 914
5
1
8 7
6
5
4
3
2
GS350/250_EE (OM30C36E)
5-5. Using the interior lights
Interior lights list ............... 611
Interior light ...................... 612
• Personal lights............... 612
5-6. Using the storage features
List of storage features ...... 614
• Glove box...................... 616
• Console box .................. 617
• Cup holders ................... 618
• Auxiliary boxes............. 620
Trunk features ................... 621
5-7. Other interior features
Sun visors and vanity mir-
rors....................................624
Clock ................................. 625
Ashtrays ............................ 626
Power outlets........................627
Heated steering wheel ....... 629
Seat heaters/ seat ventila-
tors.....................................631
Armrest.............................. 635
Rear sunshade/rear door sun-
shades................................636
Trunk storage extension .... 639
Coat hooks......................... 640
Assist grip ......................... 641
Utility hook ....................... 6426-1. Maintenance and care
Cleaning and protecting the
vehicle exterior................644
Cleaning and protecting the
vehicle interior.................648
6-2. Maintenance
Maintenance require-
ments...............................651
6-3. Do-it-yourself maintenance
Do-it-yourself service precau-
tions...................................654
Hood .................................. 657
Positioning a floor jack ..... 658
Engine compartment ......... 660
Tires................................... 672
Tire inflation pressure ....... 689
Wheels............................... 691
Air conditioning filter ....... 693
Electronic key battery ....... 695
Checking and replacing
fuses...................................698
Light bulbs ........................ 7206Maintenance and care
Page 7 of 914
7
1
8 7
6
5
4
3
2
GS350/250_EE (OM30C36E)
8-1. Specifications
Maintenance data (fuel, oil
level, etc.)...........................836
Fuel information................ 853
8-2. Customization
Customizable features ....... 855
8-3. Items to initialize
Items to initialize............... 866
What to do if... (Troubleshoot-
ing)...................................868
Alphabetical index ............ 876
8Vehicle specifications
Index
For vehicles with a navigation system, refer to the “Navigation
System Owner’s Manual” for information regarding the naviga-
ti t
Page 81 of 914
801-2. Theft deterrent system
GS350/250_EE (OM30C36E)
Engine immobilizer system
The indicator light flashes after
the engine switch has been
turned off to indicate that the
system is operating.
The indicator light stops flashing
after the engine switch has been
turned to ACCESSORY or
IGNITION ON mode to indicate
that the system has been can-
celed.
System maintenance
The vehicle has a maintenance-free type engine immobilizer system.
Conditions that may cause the system to malfunction
If the grip portion of the key is in contact with a metallic object
If the key is in close proximity to or touching a key to the security system
(key with a built-in transponder chip) of another vehicle
The vehicle’s keys have built-in transponder chips that prevent the
engine from starting if a key has not been previously registered in
the vehicle’s on-board computer.
Never leave the keys inside the vehicle when you leave the vehicle.
Page 88 of 914
871-2. Theft deterrent system
1
GS350/250_EE (OM30C36E)
For safety and security
Do one of the following to deactivate or stop the alarm:
Unlock the doors or open the trunk using the entry function or
wireless remote control.
Turn the engine switch to ACCESSORY or IGNITION ON
mode, or start the engine. (The alarm will be deactivated or
stopped after a few seconds.)
System maintenance
The vehicle has a maintenance-free type alarm system.
Items to check before locking the vehicle
To prevent unexpected triggering of the alarm and vehicle theft, make sure of
the following:
Nobody is in the vehicle.
The windows and moon roof (if equipped) are closed before the alarm is
set.
No valuables or other personal items are left in the vehicle.
Deactivating or stopping the alarm
Page 208 of 914
2044-1. Before driving
GS350/250_EE (OM30C36E)
Tire information
Increase the tire inflation pressure to 20.0 kPa (0.2 kgf/cm2 or bar, 3 psi)
greater than the recommended value when towing. (P. 850)
Increase the air pressure of the trailer tires in accordance with the total
trailer weight and according to the values recommended by the manufac-
turer of your trailer.
Break-in schedule
Lexus recommends that vehicles fitted with new power train components
should not be used for towing trailers for the first 800 km (500 miles).
Safety checks before towing
Check that the maximum load limit for the towing hitch/bracket hitch ball is
not exceeded. Bear in mind that the coupling weight of the trailer will add
to the load exerted on the vehicle. Also make sure that you will not be tow-
ing a load that exceeds the maximum permissible axle capacity.
Ensure that the trailer load is secure.
Supplementary outside rear view mirrors should be added to the vehicle if
the traffic behind cannot be clearly seen with standard mirrors. Adjust the
extending arms of these mirrors on both sides of the vehicle so that they
always provide maximum visibility of the road behind.
Maintenance
Maintenance must be performed more frequently when using the vehicle
for towing due to the greater weight burden placed on the vehicle compared
to normal driving.
Retighten all bolts securing the hitching ball and bracket after towing for
approximately 1000 km (600 miles).
Page 289 of 914
2824-5. Using the driving support
GS350/250_EE (OM30C36E)
CAUTION
Situations unsuitable for LKA
Do not use LKA in any of the following situations.
Otherwise, the system may not function correctly and could result in an
accident.
When driving with snow tires, tire chains, a spare tire, or similar equip-
ment
When the tires have been excessively worn, or when the tire inflation
pressure is low
When there are objects or structures along the roadside that might be mis-
interpreted as lane markers (such as guardrails, curb, reflector posts, etc.)
When driving on snowy roads
When pavement lane markers are difficult to see due to rain, snow, fog,
etc.
When there are visible lines on the pavement from road repairs, or if the
remains of old lane markers are still visible on the road
When driving on slippery roads, such as those covered with rain, ice or
snow
When driving in a lane other than the driving or passing lanes on a free-
way or highway
When driving on a road with lane closures due to maintenance, or when
driving in a temporary lane
When towing a trailer
NOTICE
To prevent damage to or incorrect operation of the LKA system
Do not modify the headlights or attach stickers to the surface of the lights.
Do not modify the suspension, or replace them with non-genuine parts.
Do not install or place anything on the hood or the grille. Also, do not
install a grille guard (bull bars, kangaroo bar etc.).
Do not modify the sun visor or replace it with anything other than a genu-
ine Lexus product.
If your windshield needs repairs, contact any authorized Lexus dealer or
repairer, or another duly qualified and equipped professional.
Page 406 of 914
3965-1. Remote Touch screen
GS350/250_EE (OM30C36E)
Delete personal data
This function is not available while driving.
Select “Delete personal data” on the “General settings” screen.
Select “Delete”.
Check carefully beforehand, as
data cannot be retrieved once
deleted.
Select “Yes”.
The following personal data can be deleted or returned to their default set-
tings:
• Maintenance conditions
*
• Maintenance information off setting*
• Memory point*
• Password settings for backing up and copying memory points*
•Areas to avoid*
• Previous points*
• Route guidance*
•Route trace*
• Phonebook data
• Call history data
• Speed dial data
•Bluetooth
® phone data
• Phone sound settings
• Phone display settings
• Message settings
• Audio setting
•Bluetooth
® audio setting
• Search engine settings
• Opening image data
• Screen off image data
*: Vehicles with a navigation system.
1
2
3
Page 409 of 914
3995-1. Remote Touch screen
5
Interior features
GS350/250_EE (OM30C36E)
Voice volume
The voice guidance volume can be adjusted or switched off.
Select “Voice” on the “Setup” screen.
Select the desired level.
Vehicle with a navigation sys-
tem: If voice guidance is not
needed, select “Off” to disable
the feature.
Select “OK”.
Select “Vehicle” on the “Setup” screen.
Maintenance information set-
tings
Refer to “Navigation System
Owner’s Manual”.
Vehicle customization
Detailed information: P. 8 5 5
Setting up Lexus parking
assist-sensor
Detailed information: P. 2 9 2
1
2
Vehicle settings
3
1
2
3
Page 661 of 914
643
6Maintenance and care
GS350/250_EE (OM30C36E)
6-1. Maintenance and care
Cleaning and protecting
the vehicle exterior ......... 644
Cleaning and protecting
the vehicle interior .......... 648
6-2. Maintenance
Maintenance
requirements ................... 651
6-3. Do-it-yourself maintenance
Do-it-yourself service
precautions...................... 654
Hood ................................. 657
Positioning a floor jack ..... 658
Engine compartment ......... 660
Tires .................................. 672
Tire inflation pressure ....... 689
Wheels .............................. 691
Air conditioning filter ....... 693
Electronic key battery ....... 695
Checking and replacing
fuses ................................ 698
Light bulbs ........................ 720