BMW 645Ci Turn Signal Switch Replacement at your home or office.

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Turn Signal Switch Replacement Service

How much does a Turn Signal Switch Replacement cost?

On average, the cost for a BMW 645Ci Turn Signal Switch Replacement is $372 with $232 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2004 BMW 645CiV8-4.4LService typeTurn Signal Switch ReplacementEstimate$619.96Shop/Dealer Price$742.50 - $1095.95
2005 BMW 645CiV8-4.4LService typeTurn Signal Switch ReplacementEstimate$610.95Shop/Dealer Price$730.40 - $1081.53
Show example BMW 645Ci 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.

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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(26)

Rating Summary
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John

11 years of experience
94 reviews
John
11 years of experience
BMW 645Ci V8-4.4L - Battery - Bonita, California
Simple, easy, timely, pleasant and done correctly the 1st time. Fast and knowledgeable. Would recommend to all. After checking around "Your Mechanic" really was the best price I was quoted. Happy Customer! Thanks, Rick Myers

John

33 years of experience
1126 reviews
John
33 years of experience
BMW 645Ci V8-4.4L - Check Engine Light is on - Hitchcock, Texas
Again, John was right on time. Took care of my issue and was great explaining what was wrong.

Luis

5 years of experience
302 reviews
Luis
5 years of experience
BMW 645Ci V8-4.4L - Water Pump - Richmond, Virginia
Luis is very knowledgeable on BMWs and repaired my water pump and thermostat a few weeks ago; issue still seems resolved thanks to his expertise! Highly recommended!!

Pete

17 years of experience
192 reviews
Pete
17 years of experience
BMW 645Ci V8-4.4L - Check Engine Light is on - Bonita, California
Pete was here on time, very knowledgeable of my BMW, and made me feel comfortable and confident that he would make the repairs correctly. I also was very impressed with his honesty, and he exceeded my expectations. I am very pleased and will call on him (you) next time. I will definitely recommend his service to friends.

Excellent Rating

(26)

Rating Summary
22
1
2
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1
22
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2
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Number of BMW 645Ci services completed
286+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform

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