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BMW 323Ci Brake Light Switch Replacement at your home or office.

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Brake Light Switch Replacement Service

How much does a Brake Light Switch Replacement cost?

On average, the cost for a BMW 323Ci Brake Light Switch Replacement is $190 with $50 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2000 BMW 323CiL6-2.5LService typeBrake Light Switch ReplacementEstimate$255.88Shop/Dealer Price$287.40 - $367.79
Show example BMW 323Ci Brake Light Switch Replacement prices

What is the brake light switch and how does it work?

The brake light switch is a mechanical switch activated when you press the brake pedal. The switch has a plunger in it that contacts a lever in the brake pedal assembly. As that plunger is depressed when you push on the brake pedal, the contacts in the brake light switch closed and voltage flows to the brake lights — turning them on. The brake light switch is also in the circuit that controls the cruise control disengagement and the shift interlock safety feature installed on all newer cars. Failure of the brake light switch occurs due to wear on the internal electrical contacts in the switch, poor switch terminal connections, maladjustment of the switch, or damage to the brake pedal assembly.

When to consider replacing the brake light switch?

  • No brake lights. If depressing the brake pedal does not cause any of the brake lights to illuminate, the continuity of the switch will be tested. If only one brake light is out, then the issue is not the switch but rather the bulb, bulb socket or brake light circuit integrity.
  • Unable to shift out of park. The brake light switch is also wired into the shift interlock mechanism. If you are unable to shift out of park, with your foot on the brake, check to see if the brake lights will illuminate as you push the pedal. If they do not illuminate, failure of the brake light switch may be the cause of the no shift.
  • Intermittent operation of the brake lights or late operation. The brake light switch has to be in the proper position, and work consistently if the brake lights are to come on the instant you press the brake pedal. The switch can sometimes require adjustment, or the contacts may degrade, causing inconsistent operation of the switch.

How do mechanics replace the brake light switch?

  • The switch is first tested using a multimeter, including the terminal contacts to the switch, to determine if it is faulty. If the switch is functioning, the entire circuit must be tested to determine the cause of no brake lights.
  • Should the switch be judged defective, the switch is unthreaded from the mounting boss near the brake pedal assembly.
  • The new switch is threaded in and locked with an appropriate locknut once the new switch is properly adjusted.
  • The operation of the switch is tested to ensure instant illumination of the brake lights upon pressing the brake pedal.

Is it safe to drive with a brake light switch problem?

No. Should the brake light switch have failed, it is unsafe to drive the vehicle because drivers behind you will have no indication that you are slowing, intend to slow, or are stopped. Always address a failure of this type promptly to ensure your safety while driving.

When replacing the brake light switch keep in mind:

  • The mechanic will test the brake light switch directly to ensure that the issue is not elsewhere in the brake light circuit.
  • Occasionally, the issue is a maladjusted switch or a loose contact, and the mechanic can resolve the problem without switch replacement.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee

Number of BMW 323Ci services completed
198+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
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Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(18)
Rating Summary
16
1
0
1
0
16
1
0
1
0

Tien

24 years of experience
903 reviews
Request Tien
Tien
24 years of experience
Request Tien
by Carey
BMW 323Ci L6-2.5L - Car is shaking or vibrating - Berkeley, California
Tien was on time well before my appointment. He determined the problem fairly quickly and offered options on fixing the issue. I booked my next appointment for him to order the part and to fix the problem.

Shaun

11 years of experience
542 reviews
Request Shaun
Shaun
11 years of experience
Request Shaun
by John
BMW 323Ci L6-2.5L - Coolant Reservoir - Phoenix, Arizona
As soon as Shaun showed up and started working, I knew immediately he knew his stuff! The problem with high-end cars is that everyone thinks that you might have a little $$$, and right from the start, you can see the wheels turning on how they (the mechanic) can make more on the customer. Shaun was straight to the point and told me just what the deal was and what it took to take care of it. I don't know where you all got this "YourMechanic" concept from, but I wish that I had known about you all years ago! Good looking out Shaun and thanks for a job well done! I'm getting a quote as we speak on the 100,000 mile service that you suggested :o)!

Steven

15 years of experience
425 reviews
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Steven
15 years of experience
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by Jeffrey
BMW 323Ci L6-2.5L - Radiator Hose Repair - Avondale, Arizona
Steven was very friendly and helpful!

Juan

11 years of experience
216 reviews
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Juan
11 years of experience
Request Juan
by Antonio
BMW 323Ci L6-2.5L - Oil Change - Bell, California
Good guy yells you everything you need to gets straight down to the point. Book him you won’t regret it!!!

Excellent Rating

(18)
Rating Summary
16
1
0
1
0
16
1
0
1
0
Number of BMW 323Ci services completed
198+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1200+
experts on our platform
Yourmechanic was featured in

New York Times NBC CBS Forbes INC Tech Crunch

Learn more about us

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