Lexus GS 350 Owner's Manual page 520

Warning light
(Flashes or illuminates)
(If equipped)
(Flashes)
(If equipped)
(Flashes)
(Flashes)
GS350_300_GS F_OM_OM30J17E_(GE)
Warning light/Details/Actions
PCS warning light
Indicates a malfunction in the PCS (Pre-Crash Safety system) or
that the system is temporarily unavailable due to the vehicle being
extremely hot/cold, or dirt around a front sensor, etc. (P. 284,
524)
 Follow the instructions displayed on the multi-information dis-
play. (P. 284, 524).
If the PCS (Pre-Crash Safety system) or VSC (Vehicle Stability
Control) system is disabled, the PCS warning light will illuminate.
 P. 352
Slip indicator
Indicates a malfunction in:
• The VSC system;
• The TRC system; or
• The hill-start assist control system
 Have the vehicle inspected by your Lexus dealer immediately.
The light will flash when the VSC or TRC system is operating.
"AFS OFF" indicator
Indicates a malfunction in the adaptive front-lighting system
 Have the vehicle inspected by your Lexus dealer immediately.
Brake hold operated indicator
Indicates a malfunction in the brake hold system
 Have the vehicle inspected by your Lexus dealer.
Parking brake indicator
Indicates a malfunction in the parking brake system
 Have the vehicle inspected by your Lexus dealer immediately.
Brake system warning light
Indicates a malfunction in the parking brake system
 Have the vehicle inspected by your Lexus dealer immediately.
7-2. Steps to take in an emergency
519
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