2022 Jeep Grand Cherokee Hazard Warning Flashers User Guide
HAZARD WARNING FLASHERS
The Hazard Warning Flashers button is located on the switch bank just above the radio screen.
Push the button to turn on the Hazard Warning Flashers. When the button is activated, all directional turn signals will flash on and off to warn oncoming traffic of an emergency. Push the switch a second time to turn off the Hazard Warning Flashers.
This is an emergency warning system and it should not be used when the vehicle is in motion. Use it only when your vehicle is disabled or signaling a safety hazard warning for other motorists.
When you must leave the vehicle to seek assistance, the Hazard Warning Flashers will continue to operate even though the ignition is placed in the OFF position.
NOTE:
With extended use, the Hazard Warning Flashers may discharge the battery.