NOTE: The "Related links" later below includes pictures on Picasa.
The tools you will need are:
a. 1/4" drive T30 star Socket;
b. 1/4" Drive spinner handle;
c. 12.8/14V, 27/6.7W replacement lamp (e.g., Sylvania part number "3057 LL" at your local auto parts store)
Step (assumes you are changing the left rear turn signal light bulb):
1. Open the rear door of the vehicle;
2. slightly to the right of the red cover where the turn signal bulbs reside are two star screws (in crevice-like locations);
3. take the T30 star socket (a) and attach it to the drive spinner handle (b) and unscrew both star screws.
4. carefully pull out and hold the entire red case covering.
5. carefully twist open the middle light bulb counterclockwise and carefully pull it out of its housing.
6. pull the old bulb out of the socket
7. place the new bulb into the socket.
8. before closing up, test that the replacement bulb works by engaging your left turn signal lever near your steering wheel while your Relay is either on (with foot brake on);
9. if the replacement process was successful, reverse the steps above: 5, 4, 3, 2, 1. You are done.
The signal light switch, on your Toyota Camry, can be changed by unplugging the signal relay switch. Plug in the new relay switch.
the signal flasher is the hazard light switch......remove the radio bezel and change the switch
Change the turn signal switch in the steering column, or the turn signal relay.
Check the signal light fuse, the signal light relay, and the signal light switcher.
You're going to have to change the hazard light button on the dash
The flasher relay in Toyota Wil is in the signal light.
Flasher relay is defective.
The turn signal flasher relay is located behind the hazard light switch, which you can access by removing the associated dash trim panel
The signal light hazard is not working because of an electrical fault. Call an electrician to fix this.
The turn signal/hazard light relay is directly behind the fuse box. its about an 1 1/2" wide and about 2" long and its black.
left kick panel by clutch right behind the turn signal relay
Might be useful to precise what model you need this for... Saturn relay 2005