Bulbs burn out in left front turn signal

The bulbs in the left front turn signal are burning out. I'm thinking that this might be a faulty housing unit, which might just snap into place. Do you agree or do you think that I will have to replace the whole wiring system?
Experienced mechanics share their insights in answering this question :
Before replacing the housing, try cleaning the socket and ensuring there is good contact with the bulb. Loose contact frequently causes this condition, but if the socket is damaged beyond repair the housing may need to be replaced. If you need help with this, consider YourMechanic, as a certified technician can diagnose your turn signal issue and replace your bulb if necessary.

How to Identify and Fix Common car Problems ?

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You may be dealing with bad bulbs, a bad flasher relay, a faulty turn signal switch, or a bad wire or connector between the flasher unit and the turn signal switch. First, check the bulbs to see if they are still in good shape: No darkened areas or damaged filaments.
A faulty switch can be one of the main reasons why the turn signals don`t work. It is also good to check the parking lights, which usually utilize the turn signal bulbs. If the parking lights and hazards come on, but that side doesn`t illuminate when you hit the switch, then it`s a circuit problem.
Interrupted circuit – An electrical circuit powers your indicator and hazard light bulbs. A damaged or broken wire in the indicator circuit can interrupt the current between the indicator or hazard light bulb(s), limiting or completely stopping the bulb from working.
If the turn signal stays solid on the dash instead of blinking, that typically indicates a failed bulb. If the bulb is not the issue, check the connector at the turn signal for both power and ground. It looks like both turn signal bulbs share the same ground point, but the ground side wiring could be faulty.
Green is for the right turn signal. Yellow is for left turn signal.
If your turn signals have stopped working, it`ll be doing one of these things: blinking rapidly, coming on without blinking, or nothing at all. The good news is that all of these symptoms point to two possible issues, a bad turn signal relay or a dead bulb.
Like all of the lights on and in a vehicle, turn signals rely on a fuse. When the fuse blows, electric power to the turn signals will be shut off entirely. Burnt out bulbs: As with all light bulbs, turn signal lights can burn out and die.
A turn signal relay (also known as a flasher relay) is the electronic device that controls your car`s turn signal lights. The clicking sound when you activate your turn signals usually comes from the turn signal relay.
It is usually located under the driver`s side of the dash, and is wired in-line with the turn signal lever and hazard switch buttons.

Relevant Questions and Answers :

the most relevant questions and answers related to your specific issue

Left turn signal and DRL aren’t working properly
ANSWER : A couple of faults could cause this issue. The most likely would be a wiring issue, the turn signal relay or an improper bulb. The most likely cause in this case would be a wiring issue, if the lights were shorted to power, they would stay on at all times and the fault would not trigger the ECU that a bulb is out. A qualified technician, such as one from YourMechanic, will be able to diagnose your light problems and proceed with the appropriate repairs.

Chrysler car, replaced turn signal switch and flasher relay and turn signals still do not come on either right or left, no turn si
ANSWER : Hello, thank you for writing in. If the electrical components are all working individually, then the issue is likely relating to the wiring between them. The best way to trace the issue is with a voltmeter. In doing so you start with the power supply starting at the fuse box and work your way down the circuit. When you find where the voltage cuts off, you will have found the wire or component that has failed. You will want a wiring circuit to help you through this process. Often when after market components have been installed around the wiring it can become damaged. Double check any of these areas. The switch and steering column will both need to be tested as well. For more help with this type of electrical testing, contact our service department.

My car shuts off when I turn on the light or even the turn signals please help need this car to get to work
ANSWER : Hi there. This type of electrical glitch can be very difficult to pinpoint or diagnose without a physical inspection. However, in general, the most common causes of this issue is an exposed electrical wire within the ignition system. It is best to have a professional mechanic complete an electrical problems inspection first in order to correctly diagnose and resolve this issue.

Bulbs burn out in left front turn signal
ANSWER : Before replacing the housing, try cleaning the socket and ensuring there is good contact with the bulb. Loose contact frequently causes this condition, but if the socket is damaged beyond repair the housing may need to be replaced. If you need help with this, consider YourMechanic, as a certified technician can diagnose your turn signal issue and replace your bulb if necessary.

My rear left turn signal will not work and I have replaced the bulb and checked the fuse.
ANSWER : Hey there. The most likely problem is the bulb holder / socket itself. It may look fine but probably has a crack or break internally. Also possible (but rare) is the circuit board within the tail lamp housing itself. I recommend having a qualified professional, like one from YourMechanic, inspect the lights in person in order to have this corrected properly.

Okay so when I turn my lights on at night my brake lights do not work, when I don’t have my lights on they work fine.
ANSWER : Hi there. Based on your inquiry, it’s highly probable that you have a damaged light switch or some electrical fault inside the turn signal relay. However, it’s also possible that the brake switch above the brake pedal could also be the source of your problem. Due to the fact that multiple electrical components might be causing this issue, it’s a smart idea to first have a professional mobile mechanic complete a brake lights are not working inspection, so they can determine what’s causing all of these issues and recommend the right repairs.

Turn signal problem
ANSWER : When you turn on the turn signal on the right side do you get a light in front and rear come on but not blink? Do not have headlights on at this time. Replace the right front turn signal bulb if it does not light. Then replace the left rear bulb with correct bulb for vehicle since using wrong bulb will cause fast blinking and a bad bulb will can cause no blinking at all.

When parking lights activate, left turn signal independently stays on
ANSWER : Hello there, thank you for asking about your car. If the turn signal stays solid on the dash instead of blinking, that typically indicates a failed bulb. If the bulb is not the issue, check the connector at the turn signal for both power and ground. It looks like both turn signal bulbs share the same ground point, but the ground side wiring could be faulty. If power is not getting to the bulb, the problem could be the turn signal switch or wiring. I recommend having a professional, such as one from YourMechanic, look into this problem for you and replace the turn signal bulb or switch.