Lexus RX350 2023, Manual

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4-5. Using the driving support systems
4
Driving
illuminate even though the Trail Mode
switch is pressed, the system may be mal-
functioning. Have the vehicle inspected by
your Lexus dealer immediately.
Press the “DAC” switch.
The downhill assist control system indica-
tor will comes on and the system will oper-
ate.
When the system is in operation, the slip
indicator will flash, and the stop lights/high
mounted stop lights will be lit. A sound may
also occur during the operation. This does
not indicated a malfunction.
Press the “DAC” switch while the sys-
tem is in operation.
The downhill assist control system indica-
tor will flash as the system gradually ceases
operation, and will turn off when the system
is fully off.
Press the “DAC” switch while the downhill
WARNING
■ Before using Trail Mode
Make sure to observe the following pre-
cautions. Failure to observe these pre-
cautions may result in an unexpected
accident.
● Trail mode is intended for use when
driving on rough roads.
● Check that the Trail Mode indicator is
illuminated before driving.
● Trail Mode is not intended to expand
the limits of the vehicle. Thoroughly
check the road conditions and drive
with caution.
NOTICE
■ In order to ensure that Trail Mode
operates properly
Do not continuously use the Trail Mode
for a long period of time. Depending on
the driving conditions, the load on
related parts increases and the system
may not operate properly.
Downhill assist control sys-
tem (AWD vehicles)
The downhill assist control system
helps to prevent excessive speed on
steep downhill slopes.
The system will operate when the
vehicle is traveling under 18 mph
(30 km/h) with the accelerator and
brake pedals released.
System operation
Turning off the system