Hazard Warning Flashers
The hazard warning flashers warn others.
They also let police know you have a problem.
Your front and rear turn signal lamps will flash on and off.

The hazard warning flasher button is located on top of the steering column.
The hazard warning flashers work no matter what ignition position the key is in, and even if the key is not in the ignition.
Press the button to make the front and rear turn signal lamps flash on and off. Press the button again to turn the flashers off.
When the hazard warning flashers are on, your turn signals will not work.
See also:
Reporting Safety Defects to General Motors
In addition to notifying NHTSA (or Transport Canada) in a situation like this, please notify General Motors.
Call 1-800-521-7300, or write:
Buick Customer Assistance Center P.O. Box 33136 Detroit, M ...
Door Locks
WARNING
Unlocked doors can be dangerous.
Passengers, especially children, can easily open the doors and fall out
of a moving vehicle. The chance of being thrown out of the vehicle in a crash ...
Hitches
It’s important to have the correct hitch equipment.
Crosswinds, large trucks going by and rough roads
are a few reasons why you’ll need the right hitch. ...
