Lexus IS300H 2017 Manual page 510

510
7-2. Maintenance
Where to go for maintenance service?
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In order to maintain your vehicle in the best possible condition, Lexus recommends that
maintenance service operations as well as other inspections and repairs be carried out
by authorized Lexus retailers or Lexus authorized repairers, or any reliable repairers. For
repairs and services covered by your warranty, please visit an authorized Lexus retailer
or repairer, who will use genuine Lexus parts in repairing any difficulties you may
encounter. There can also be advantages in utilizing authorized Lexus retailers or repair-
ers for non-warranty repairs and services, as members of the Lexus network will be able
to expertly assist you with any difficulties you may encounter.
Your authorized Lexus retailer or Lexus authorized repairer, or any reliable repairer will
perform all of the scheduled maintenance on your vehicle reliably and economically due
to their experience with Lexus vehicles.
Does your vehicle need repairs?
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Be on the alert for changes in performance and sounds, and visual tip-offs that indicate
service is needed. Some important clues are:
Engine missing, stumbling or pinging
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Appreciable loss of power
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Strange engine noises
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A fluid leak under the vehicle (However, water dripping from the air conditioning sys-
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tem after use is normal.)
Change in exhaust sound (This may indicate a dangerous carbon monoxide leak. Drive
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with the windows open and have the exhaust system checked immediately.)
Flat-looking tires, excessive tire squeal when cornering, uneven tire wear
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Vehicle pulls to one side when driven straight on a level road
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Strange noises related to suspension movement
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Loss of brake effectiveness, spongy feeling brake pedal, pedal almost touches the floor,
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vehicle pulls to one side when braking
Engine coolant temperature continually higher than normal (P. 105)
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If you notice any of these clues, take your vehicle to any authorized Lexus retailer or
Lexus authorized repairer, or any reliable repairer as soon as possible. Your vehicle may
need adjustment or repair.
WARNING
If your vehicle is not properly maintained
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Improper maintenance could result in serious damage to the vehicle and possible
death or serious injury.
Handling of the 12-volt battery
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12-volt battery posts, terminals and related accessories contain lead and lead com-
pounds which are known to cause brain damage. Wash your hands after handling.
(P. 522)