VW Turn Signal Switch, (111953513F)

Fits:

– VW Type 1 : 1972 – 1977
– VW Karmann Ghia: 1972 – 1974
– VW Super Beetle: 1972 – 1979

VW Turn Signal Switch, 111953513F

(fitment years are merely suggestive, as modifications and specific vehicle models may or may not be different, if you have any questions regarding fitment, send us an email at: info@kairousinc.com)

What Does a VW Turn Signal Switch Do?

Your VW has a turn signal switch that performs various electric and mechanic functions. It indicates a turn when you are driving. It also controls the turn signal flasher electrically to flash the right or left turn lights. It also maintains the turn signal flasher until you reverse the steering wheel from the selected direction. You can find your vehicle’s turn signal switch on the steering column.

How to Diagnose a Faulty VW Turn Signal Switch?

Since It’s among the most frequently used component on your vehicle, paying close attention to the turn signal switch is essential. Fortunately, signs of a bad turn signal switch are pretty obvious. Some of the common symptoms of a failing turn signal include:

Turn Signal Lamps Not Working at All

If you notice that your turn signal lamps are not working even after you press the switch, the turn signal switch should be the first culprit. Since the issue could result from other problems, such as a faulty flasher unit, loose wire connections, or a blown fuse, you might have to do further troubleshooting to identify the real cause of the issue.

You might have to start by inspecting the bulb for damage and corrosion to find out why the lamps are not working. Also, check the power connections and sockets to be sure. If everything is in perfect working condition, the turn signal switch is the problem.

Left or Right Turn Signal Lights Not Working

The turn signal switch in your vehicle provides an electric path for the turn signal lights on both sides of the car. If it’s not working as well as it should, the turn signal lights on one side of your vehicle might not work.

Since the problem can result from a bad flasher relay, faulty turn signal switch, bad wire, or bad bulbs, you will have to inspect each component. Start by checking the bulbs to ensure they are working as well as they should. If they are in good shape, proceed to examine the socket for damage. Then, test the flasher relay before checking the voltage from the turn signal switch. You can use a digital multimeter to check the voltage. If it is still not working, you must check the wire from the turn signal switch to the flasher relay.

Other Components Don’t Function Properly

Since the turn signal switch controls other components such as fog lights and brake lights, they might not function as well as they should if it has a problem.

Can You Drive With a Bad Turn Signal Switch?

Although your VW will still be drivable even if it has a bad turn signal switch, driving your car without such an important component is dangerous and illegal. So, never drive your vehicle with a bad turn signal switch unless it’s an emergency.

What Causes the Turn Signal Switch to Stop Working?

A turn signal switch might stop working for different reasons, including:

• Faulty bulbs
• Loose wire connections
• Faulty fuses
• Bad connectors
• Bad switches
• Faulty flasher units

How to Troubleshoot a Turn Signal Switch?

Diagnosing a faulty turn signal switch is not such a difficult task. However, it is a good idea to use your vehicle’s repair manual during the process. It’s always advisable to follow the instructions in the repair guide to prevent accidents and further damage to your car.

Tools Required to Replace a Turn Signal Switch

You need various tools to replace a turn signal switch successfully, including:

• Screwdrivers
• Drop cloth or mat
• Safety glasses
• Torx bits
• Marking pen
• Steering wheel puller
• Repair manual

In addition to these tools, you might also require other parts such as a VW headlight dimmer relay, VW ignition switch, electrical assembly, VW ignition lock cylinders with keys, and a VW oil change gasket kit.

Faulty Turn Signal Switch Replacement Cost

If your VW’s turn signal switch is not working, you should have it replaced as quickly as possible. Luckily, a turn signal switch is not a very expensive component to replace. Of course, prices vary based on the condition of the replacement part, labor, and quality. Genuine OEM VW turn signal switches are more expensive than aftermarket switches. You might spend anywhere from $20 to $40 on a new control alone. You will also incur additional labor charges. Even though you might consider cheap third-party turn signal switches online, it is always advisable to buy a genuine switch for optimal performance and safety.

Understanding the Color Codes for the Wires on Your VW Turn Signal Switch

Understanding the color codes on your VW turn signal switch will make the replacement process seamless. Here are the factory color codes for the wires on the pigtails.

• The 49A terminal on turn signal relay is the black, white, or green wire
• The left turn signal harness 4-way plug is the black or white wire
• The right turn signal harness 4-way plug is the green or black wire
• The chassis ground tab on the body is the brown wire
• The “S” terminal on the headlight relay is the brown or white wire
• The ground signal to the horn wire harness is the brown wire.

Please note that aftermarket turn signal switches might come with different color codes. You don’t have to memorize all the color codes since the factory harness dash plugs right into the switch. The color layouts change from one aftermarket switch to another.