Toyota 2015 Hilux Owner's Manual page 575

A warning buzzer sounds when leaving the vehicle
(vehicles with smart entry & start system)
●
Is the message displayed on the multi-information display?
Check the message on the multi-information display.
A warning light turns on or a warning message is displayed
●
When a warning light turns on or a warning message is displayed, refer to
P. 487, 494.
When a problem has occurred
If you have a flat tire
●
Stop the vehicle in a safe place and replace the flat tire with the spare tire.
(→P. 500)
The vehicle becomes stuck
●
Try the procedure for when the vehicle becomes stuck in mud, dirt, or
snow. (→P. 533)
What to do if... (Troubleshooting)
575