If a warning light turns on or a warning buzzer sounds...
Calmly perform the following actions if any of the warning lights turn on or flash. If a light turns on or flashes, but then turns off, this does not necessarily indicate a malfunction in the system.
Stop the vehicle immediately. Continuing to drive the vehicle may be dangerous.
The following warning indicates a possible problem in the brake system.
Immediately stop the vehicle in a safe place and contact your Lexus dealer.

*: Parking brake engaged warning buzzer:
A buzzer will sound if the vehicle is driven at a speed of approximately 3 mph (5 km/h) or more.
- Stop the vehicle immediately.
- Have the vehicle inspected by your Lexus dealer immediately.
- Have the malfunction repaired immediately.
See also:
Have the malfunction repaired immediately.
After taking the specified steps to correct the suspected problem, check that
the warning message and light go off.
...
Playing a USB memory
- Connecting a USB
- Display
Select USB mode on the
source screen to display the
control screen
- Controller
1 Selecting a folder/album
2 Play/pause
3 Fast forward or rewind
4 Selecting a ...
Connecting and disconnecting a trailer
Stop your vehicle and a trailer in line and perform the following:
• Connecting a trailer
Set the rear height control air
suspension to N mode.
Turn off the “ENGINE START STOP”
switch o ...
