sat nav Lexus GS350 2015 TIPS FOR THE NAVIGATION SYSTEM / LEXUS 2015 GS350 FROM MAR. 2015 PROD. OWNERS MANUAL (OM30F69U)

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GS350_OM_OM30F69U_(U)
6-3. Do-it-yourself maintenance
CAUTION
■Replacing light bulbs
●Turn off the lights. Do not attempt to replace the bulb immediately after turning
off the lights.
The bulbs become very hot and may cause burns.
●Do not touch the glass portion of the li ght bulb with bare hands. When it is
unavoidable to hold the glass portion, use and hold with a clean dry cloth to avoid
getting moisture and oils on the bulb.
Also, if the bulb is scratched or dropped, it may blow out or crack.
●Fully install light bulbs and any parts used to secure them. Failure to do so may
result in heat damage, fire, or water en tering the headlight unit. This may damage
the headlights or cause condensati on to build up on the lens.
●While the headlights are turned on, and for
a short time after they have been turned off,
metal components at the rear of the head-
light assembly will be extremely hot. To pre-
vent burns, do not touch these metal
components until you are certain they have
cooled down.
Metal components

5287-2. Steps to take in an emergency
GS350_OM_OM30F69U_(U)The coolant level is satisfactory if
it is between the “FULL” and “LOW”
lines on the reservoir.
Reservoir
“FULL”
“LOW”
Coolant inlet cap
Add coolant if necessary.
Water can be used in an emergency if
coolant is unavailable.
Start the engine and turn the air conditioning system on to check that
the radiator cooling fa ns operate and to check for coolant leaks from
the radiator or hoses.
The fans operate when the air conditioning system is turned on immediately after
a cold start. Confirm that the fans are operating by checking the fan sound and air
flow. If it is difficult to check these, tu rn the air conditioning system on and off
repeatedly. (The fans may not operate in freezing temperatures.)
If the fans are not operating:
Stop the engine immediately and contact your Lexus dealer.
If the fans are operating:
Have the vehicle inspected at the nearest Lexus dealer.
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609Alphabetical index
GS350_OM_OM30F69U_(U)
Warning lights ........................................... 77ABS.......................................................... 469
AFS OFF indicator ............................470
Brake system........................... 468, 470
Charging system............................... 469
Electric power steering.................. 469
Low fuel level .........................................471
Malfunction indica tor lamp .......... 469
Master warning light...........................471
Open door ..............................................471
Parking brake indicator ..................470
Pre-collision system..........................470
Seat belt reminder light.....................471
Slip indicator .........................................470
SRS ........................................................... 469
Tire pressure ........................................ 472
Warning messages .............................. 478
Warning reflector storage belt....... 339
Washer ..................................................... 202 Checking................................................407
Low washer fluid warning message ...........................492
Preparing and checking before winter ................................... 283
Switch.......................................................202
Washing and waxing........................... 374 Weight
Cargo capacity..................................... 174
Load limits ............................................... 174
Weight .................................................... 534
Welcome light illumination control ..................................................... 107
Wheels ....................................................... 421 Replacing wheels ................................ 421
Size .............................................................541
Window glasses....................................... 151
Window lock switch............................... 151
Windows..................................................... 151 Power windows..................................... 151
Rear window defogger .................. 324
Windshield wiper de-icer ................. 325
Windshield wipers ............................... 202 Intermittent windshield wipers with interval adjuster ..... 202
Position ................................................... 286
Rain-sensing windshield wipers................................................... 204
Winter driving tips ............................... 283
Wireless remote control key............. 120 Battery-Saving Function ....................113
Locking/Unlocking ............................120
Replacing the battery ...................... 425
WMA disc
*
XM® Satellite Radio*
X
*: Refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”.