logo

Lexus GS400 Turn Signal Switch Replacement at your home or office.

Our mobile mechanics offer services 7 days a week. Upfront and transparent pricing.

Estimate price near me

Service Location

Customer Ratings

(35)

Included for free with this service

Online Booking

Mechanic comes to you

12-month / 12k-mile warranty

Free 50 point safety inspection

Our certified mobile mechanics can come to your home or office 7 days a week between 7 AM and 9 PM.

See availability

Customer Ratings

(35)

Turn Signal Switch Replacement Service

How much does a Turn Signal Switch Replacement cost?

On average, the cost for a Lexus GS400 Turn Signal Switch Replacement is $292 with $138 for parts and $154 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1999 Lexus GS400V8-4.0LService typeTurn Signal Switch ReplacementEstimate$536.26Shop/Dealer Price$634.63 - $914.15
2000 Lexus GS400V8-4.0LService typeTurn Signal Switch ReplacementEstimate$526.35Shop/Dealer Price$621.32 - $898.29
1998 Lexus GS400V8-4.0LService typeTurn Signal Switch ReplacementEstimate$435.75Shop/Dealer Price$508.12 - $717.17
Show example Lexus GS400 Turn Signal Switch Replacement prices

What is the Turn Signal Switch all about?

The turn signal switch, located inside the car on the steering column, allows you to turn the signal bulbs on. Properly functioning turn signal lights are legally mandatory.

Keep in mind:

  • The wiring for brake lights usually goes through the turn signal switch. This means that if the turn signal switch has gone bad, your brake lights may not be working.
  • Some vehicles use a “combination” switch. This switch operates the turn signals, running lights, and headlights.

How it's done:

  • Inspect the switch, fuses, and wirings.
  • Remove and replace the switch if faulty.
  • Operate the turn signals verify operation of the exterior lights.

Our recommendation:

If your turn signal lights do not operate, your mechanic will visually inspect the fuse(s) and operate the switch a bit to see if he can determine where the problem is. Your mechanic should inspect all lights during every major service event.

What common symptoms indicate you may need to replace the Turn Signal Switch?

  • Left or right indicator light is not working.
  • Brake lights are not working.
  • Running lights or headlamps not working.
  • Unable to change from high to low beam and back.

How important is this service?

When you deploy the turn signal lever on your steering column, the turn signal switch is responsible for turning on your turn signals. Turn signals are a very important safety feature that alerts drivers all around you that your vehicle will soon be making a turn. When your turn signal switch dies, you have no way of turning on your turn signals. This not only makes your car less safe, but it is also illegal, and you can be given a very pricy fix-it ticket.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of Lexus GS400 services completed
385+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Meet some of our expert Lexus mechanics

Real customer reviews from Lexus owners like you.

Excellent Rating

(35)
Rating Summary
34
0
0
0
1
34
0
0
0
1

Maurice

22 years of experience
39 reviews
Request Maurice
Maurice
22 years of experience
Request Maurice
by robert
Lexus GS400 V8-4.0L - Car is not starting - Charleston, South Carolina
Maurice did an incredible job on my 1998 Lexus GS400.

Jamahl

21 years of experience
830 reviews
Request Jamahl
Jamahl
21 years of experience
Request Jamahl
by Ryan
Lexus GS400 V8-4.0L - Oil Change - Sanford, Florida
Jamahl was very detailed & provided a high level or quality & service, will definitely reach out to him for all future service requirements!!!

Chris

19 years of experience
600 reviews
Request Chris
Chris
19 years of experience
Request Chris
by Bascal
Lexus GS400 V8-4.0L - Car is not starting - Houston, Texas
Very experienced and knows exactly what he was doing.

H

27 years of experience
828 reviews
Request H
H
27 years of experience
Request H
by Daniel
Lexus GS400 V8-4.0L - Intake Manifold Gaskets - Mountain View, California
Honorio came to fix a job that the previous YOUR MECHANIC had messed up on, which was an improperly installed manifold gasket and starter. Honorio was very professional, explained what the issue with my car was, and had great attention to detail. He took his time and constantly kept me updated. I would highly recommend him. Thank you for fixing the problem.

Excellent Rating

(35)
Rating Summary
34
0
0
0
1
34
0
0
0
1
Number of Lexus GS400 services completed
385+
services done by our mechanics
TOTAL NUMBER OF EXPERT Lexus MECHANICS
1100+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

Recent articles & questions

P0322 OBD-II Trouble Code: Ignition/Distributor Engine Speed Input Circuit No Signal
P0322 means the PCM received an unusual input signal from the distributor or crankshaft position sensor, due to their misalignment
Read more
P0299 OBD-II Trouble Code: Turbo / Supercharger Underboost Condition
P0299 code definition P0299 is a generic OBD-II diagnostic trouble code indicating an underboost condition. What the P0299 code means The P0299...
Read more
How to Paint Your Dashboard
There There are a lot of ways you can customize a car (https://www.yourmechanic.com/article/how-to-customize-a-car), and for many car owners, personalizing the interior is the first thing they want to do. Some people install aftermarket interior modification parts, which can be expensive....
Read more

Fuel rail leaking

Hello. I have seen this many times on this engine. The most common fuel leak on the fuel rail is the fuel injector O-rings. These O-rings that go between the rail and the injectors tend to rot out over time...
Read more

Car hard to start when warm

A Check Engine Light can be caused by many problems, and in fact, is probably related to your hard starting problem. I would recommend having the vehicle diagnosed by a professional technician, such as one from YourMechanic. They can scan...
Read more

My 2004 Buick Rendezvous Service Engine Soon light is on. What does this mean

the check engine light comes on for the computer sensed a problem in the systems that it monitored. There can be many different reasons for it to come on from a loose gas cap to sensor failures. You will need...
Read more
  1. Home
  2. Estimates
  3. Lexus
  4. GS400
  5. Turn Signal Switch Replacement

How can we help?

Our service team is available 7 days a week, Monday - Friday from 6 AM to 5 PM PST, Saturday - Sunday 7 AM - 4 PM PST.

1 (844) 997-3624 · hi@yourmechanic.com

Read FAQ
GET A QUOTE