Looking for parking/turn signal 3 wire assembly. Any help locating is greatly appreciated.

Possible brake light switch located towards the top of the brake pedal assembly.

Vehicles have different wiring schematics and or components in the circuits so we need to know the year/make/model to help you.

Hi!!
Look on the engine compartment power dist. box for a 15A HORN FUSE, if fuse is OK, check HORN RELAY on same box.
About your turn signal, over time the switch return spring wears out or, since is made out of hard plastic, it wears out or gets brittle and breaks and fails to turn switch OFF. The only way to repair it is replacing the TURN SIGNAL SWITCH assembly. It runs for about $30 at almost any auto parts store.
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Hello, Well there is not much more it could be unless you have a shorted wire or a burned fuse. I would normally think that the turn signal canceler was bad but the 3rd brake light will still work if that is bad so I would check all fuses and for bare or shorted wires.

Hi!
You did not specify the yr and model of your vehicle, but the procedure is the same, remove the tail light assembly as specified on your owners manual to replace a light bulb. Apply the Parking Brake and turn the ignition switch to the RUN position (do not start the vehicle), press the brake pedal and place the Shifter in REVERSE. Remove the Reverse light bulb and use a test light grounded to the vehicle chassis to find which one of the two wires going into the reverse light socket is the 12v+, once located, replace REVERSE light bulb, place shifter lever in PARK and turn key OFF.
Splice the 12v+ wire and connect the 12v+ lead from your camera to it, get your Ground (-) from the vehicle chassis.
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The procedure to replace the REAR turn signal light bulb is as follows:- 1) There are three wing nuts on the inside of the trunk for each tail light. 2) Remove the piece of plastic just inside the trunk where the latch is. 3)Then remove the two thumb screws that the cargo net is attached to and the piece can be pulled up. 4)Them pull the carpeting away from the area where the tail light is located. 5)properly remove the three thumb screws. 6) Keep the bulb handy so you can fit the new bulb as the old bulb is removed out. The procedure to replace the FRONT turn signal is as follows:-- 1) First remove the front headlight assembly.And the bulbs . 2) Open the hood to remove the headlight assembly. 3) Pull the headlamp assembly straight out from the vehicle (moving the headlamp up and down slightly may help to remove it easily). 4) Front turn signal is located below the headlamp assembly (turn/parking lamp on top and the fog lamp is below it). 5) Then turn the bulb socket 1/4 turn counterclockwise to remove it from assembly. 6)Then pull the old bulb from the socket and replace it with a new one. Thanks. you can rate this solution and show your appreciation.

1. you have to remove the transmission assembly. loosen the bolts that hold the transmission. it is located between the engine and transmission. from there you will see the flywheel and the clutch assembly.

Answer remove the headlight assembly and the bulbs are located below the Assembly to remove headlamp assembly and access signals: -open the hood
-while pushing rearward on the headlamp,pull up half-way on the (white)plastic retaining clip on the electrical connector - align the square cut-out on the retaining clip with the notch on the headlamp
-pull the headlamp assembly straight out from the vehicle (moving the headlamp up and down slightly may help with its removal)
-locate the front turn signal,parking lamp and foglamp bulbs which are located below the headlamp assembly (turn/parking lamp on top and the fog lamp is below it)
-turn the bulb socket 1/4 turn counterclockwise to remove it from assembly
-pull the old bulb from the socket and replace it with a new one
-turn the bulb socket a 1/4 turn clockwise to reinstall it
-reinstall the headlamp assembly carefully so you dont scratch the paint
-push down on (white)plastic retaining clip on the electrical connector while pushing rearward on the headlamp making sure headlamp is secure.

Well, seeing that you have a multimeter, check power at the socket and make sure it has power there. If there isn't then your wiring has an issue somewhere.

should be plastic clips holding it up...
if not let me go to the junk yard and look at a park ave...I know all buicks but this one is blank in my mind.

First check the fuse of the indicator ,it may have been blown ...



Good luck...