Open your trunk and find the wires that go to the bulb over the license plate. Twist the base to remove the light.
there are plastic covers over them on the inside of the trunk that you pop off
Open the turn there is a little hatch take it off twist the light out and pull the bulb put the new one in simple.
DISCONNECT THE NEGATIVE BATTERY CABLE
disconnect the positive connector on the battery
the hazard light flasher relay is bad
the light that look like a carousel and or circus tent is the overflow sensor for the coolant
You have to remove the interior trim of the lift gate.
The light is on because there is a problem. Bring it in and get it looked at. That SRS could save your life someday.
Disconnect battery, if light comes back on you need to get the code read and repair the error.
service engine soon you have a problem with your car that your ECM has detected