oil temperature Lexus CT200h 2011 Owner's Manual (in English)

304
2-5. Driving information
CT200h_EE (OM76041E)
Winter driving tips
Carry out the necessary preparations and inspections before driving
the vehicle in winter. Always drive the vehicle in a manner appropriate
to the prevailing weather conditions.
Pre-winter preparations
Use fluids that are appropriate to the prevailing outside
temperatures.
• Engine oil
• Engine/power control unit coolant
• Washer fluid
Have the vehicle fitted with four snow tires or purchase a
set of tire chains for the front tires.
Ensure that all tires are the same size and brand, and that chains
match the size of the tires.
Before driving the vehicle
Perform the following according to the driving conditions:
Do not try to forcibly open a window or move a wiper that
is frozen. Pour warm water over the frozen area to melt the
ice. Wipe away the water immediately to prevent it from
freezing.
To ensure proper operation of the climate control system
fan, remove any snow that has accumulated on the air inlet
vents in front of the windshield.
Remove any ice that has accumulated on the vehicle chas-
sis.

487
4-3. Do-it-yourself maintenance
4
Maintenance and care
CT200h_EE (OM76041E)
Engine oil
With the engine at operating temperature and turned off, check the
oil level on the dipstick.
Checking the engine oil
Park the vehicle on level ground. After warming up the
engine and turning off the hybrid system, wait more than 5
minutes for the oil to drain back into the bottom of the
engine.
Holding a rag under the end,
pull the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check
the oil level.
Wipe the dipstick and reinsert it fully.
Low
Full
STEP1
STEP2
STEP3
STEP4
STEP5
STEP6

5
559
5-2. Steps to take in an emergency
When trouble arises
CT200h_EE (OM76041E)
Stop the vehicle immediately.
The following warning indicates the possibility of damage to the
vehicle that may lead to an accident. Immediately stop the vehicle
in a safe place and contact any authorized Lexus dealer or repairer,
or another duly qualified and equipped professional.
Warning lightWarning light/Details
Charging system warning light
Indicates a malfunction in the vehicle’s charging sys-
tem
Low engine oil pressure warning light
Indicates that the engine oil pressure is too low
High coolant temperature warning light
Changes from a flashing to a solid light when the
engine coolant temperature increases

643
6-1. Specifications
6
Vehicle specifica-
CT200h_EE (OM76041E)Oil grade:
0W-20, 5W-20, 5W-30 and 10W-30:
API grade SL “Energy-Conserving”, SM “Energy-Conserving” or
ILSAC multigrade engine oil
15W-40 and 20W-50:
API grade SL or SM multigrade engine oil
Recommended viscosity (SAE):
SAE 0W-20 is filled into your
Lexus vehicle at manufactur-
ing, and the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-20 oil is not avail-
able, SAE 5W-30 oil may be
used. However, it should be
replaced with SAE 0W-20 at
the next oil change.
If you use SAE 10W-30 or a
higher viscosity engine oil in
extremely low temperatures,
the engine may become diffi-
cult to start, so SAE 5W-30 or
lower viscosity engine oil is
recommended.
Temperature range anticipated
before
Preferred

644
6-1. Specifications
CT200h_EE (OM76041E)
Oil viscosity (0W-20 is explained here as an example):
• The 0W in 0W-20 indicates the characteristic of the oil which
allows cold startability. Oils with a lower value before the W allow
for easier starting of the engine in cold weather.
• The 20 in 0W-20 indicates the viscosity characteristic of the oil
when the oil is at high temperature. An oil with a higher viscosity
(one with a higher value) may be better suited if the vehicle is oper-
ated at high speeds, or under extreme load conditions.
How to read oil container labels:
Either or both API registered marks are added to some oil contain-
ers to help you select the oil you should use.
API Service Symbol
Top portion: The oil quality des-
ignation by API (American
Petroleum Institute) (SM)
Center portion: The SAE vis-
cosity grade (SAE 0W-20)
Lower portion: “Energy-Con-
serving” means that the oil has
fuel-saving capabilities.
ILSAC Certification Mark
The ILSAC (International
Lubricant Standardization and
Approval Committee) Certifica-
tion Mark is displayed on the
front of the container.

690
Alphabetical index
CT200h_EE (OM76041E)
Vanity lights
Vanity lights .........................449
Wattage .................................652
Vanity mirrors ...........................449
Vehicle identification number ...639
Vehicle stability control ............285
VSC ...........................................285
VSC+ .........................................286
Warning buzzers
Brake system ........................558
Open door ............................562
Seat belt reminder .................562
Warning lights
Anti-lock brake system
(ABS) .................................560
Automatic headlight leveling
system.................................561
Brake system ................558, 561
Charging system ...................559
Electric power steering
system.................................560
High coolant temperature .....559
Low engine oil pressure........559
Low fuel level .......................562
Malfunction indicator lamp ..560
Master warning light ............562
Open door .............................562
Pre-crash safety system ........561
Seat belt reminder light ........562
Slip indicator ........................561
SRS airbags ..........................560Warning messages
Back door............................. 570
Cruise control ...................... 568
Dynamic radar cruise
control ....................... 568, 572
EV drive mode ..................... 574
Headlight ............................. 567
Hood .................................... 570
Hybrid system ...................... 573
Hybrid system overheat ....... 573
Key....................................... 577
Lexus parking
assist-sensor............... 568, 571
Light reminder ..................... 571
Moon roof ............................ 570
Open door ............................ 569
Parking brake ....................... 571
Pre-crash
safety system ..... 568, 572, 576
Rear passenger seat belt
reminder ............................ 570
Smart entry & start system .. 577
Washer fluid ........................ 576
Washer
Checking .............................. 495
Preparing and checking
before winter ..................... 304
Switch .................................. 239
Washing and waxing ................ 466
Weight
Weight ................................. 638
Wheels ...................................... 509
Window glasses ........................ 119
Window lock switch ................. 120V
W

693
What to do if...
CT200h_EE (OM76041E)
Warning lights
P. 5 5 8P. 561
P. 5 5 9P. 561
P. 5 5 9P. 561
P. 5 5 9P. 561
P. 5 6 0P. 562
P. 5 6 0P. 562
P. 5 6 0P. 562
P. 5 6 0P. 562
*: The indicator flashes to indicate a malfunction.
Brake system warning
light (red indicator)Pre-crash safety system
warning light
*
Charging system warn-
ing lightSlip indicator light
Low engine oil pressure
warning lightBrake system warning
light
High coolant temperature
warning light
Malfunction indicator
lampOpen door warning light
SRS warning lightLow fuel level warning
light
“ABS” warning lightSeat belt reminder light
Master warning light
Automatic headlight
leveling system
warning light
Electric power steering
system warning
light