Lexus LS460 Owner's Manual page 306

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,
sand, dirt, 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
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.
LS460_EE (OM50D49E)
4-5. Using the driving support systems
295
4