Lexus LS460 2011 Owner's Manual page 137

1-6. Theft deterrent system

Unstable items, such as dangling accessories or clothes hanging on the
coat hooks, are in the vehicle.

The windows or moon roof are open.

The vehicle is inside an automatic or high-pressure car wash.

The vehicle experiences impacts, such as hail, lightning strikes, or other
kinds of repeated impacts or vibrations.

Tilt sensor detection considerations
The sensor may trigger the alarm in the following situations:

The vehicle is transported by a ferry, trailer, train, etc.

The vehicle is parked in a parking garage.

The vehicle is inside a car wash that moves the vehicle.

Any of the tires loses air pressure.

The vehicle is jacked up.

An earthquake occurs or the road caves in.

Cargo is loaded onto or unloaded from a roof luggage carrier.
128
LS460_EE

Ice or snow is removed from the vehi-
cle, causing the vehicle to receive
repeated impacts or vibrations.

The wind or something similar causes
a frost cover to move.