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Mercury Tracer 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 Mercury Tracer Brake Light Switch Replacement is $117 with $22 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1996 Mercury TracerL4-1.8LService typeBrake Light Switch ReplacementEstimate$195.69Shop/Dealer Price$225.87 - $293.89
1987 Mercury TracerL4-1.6LService typeBrake Light Switch ReplacementEstimate$139.07Shop/Dealer Price$160.11 - $200.68
1988 Mercury TracerL4-1.6LService typeBrake Light Switch ReplacementEstimate$175.69Shop/Dealer Price$205.88 - $273.92
1997 Mercury TracerL4-2.0LService typeBrake Light Switch ReplacementEstimate$175.69Shop/Dealer Price$205.86 - $273.88
1994 Mercury TracerL4-1.8LService typeBrake Light Switch ReplacementEstimate$175.69Shop/Dealer Price$205.90 - $273.95
1990 Mercury TracerL4-1.6LService typeBrake Light Switch ReplacementEstimate$162.87Shop/Dealer Price$189.86 - $248.28
1992 Mercury TracerL4-1.8LService typeBrake Light Switch ReplacementEstimate$180.69Shop/Dealer Price$210.75 - $278.68
1993 Mercury TracerL4-1.9LService typeBrake Light Switch ReplacementEstimate$180.69Shop/Dealer Price$211.12 - $279.34
Show example Mercury Tracer 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.

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Number of Mercury Tracer services completed
253+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform
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Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(23)
Rating Summary
22
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0
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22
1
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0

Chris

16 years of experience
18 reviews
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Chris
16 years of experience
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by Terry
Mercury Tracer L4-2.0L - Other Inspections - Dallas, Texas
Showed up on time, friendly, well- mannered and courteous. Worked quickly and efficiently, explain things to me where I could understand what was going on. Job well done. I would be happy to have Chris work on my car again.

Anthony

11 years of experience
103 reviews
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Anthony
11 years of experience
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by Robert
Mercury Tracer L4-2.0L - Battery - Fort Worth, Texas
Anthony was early and completed the kob in minutes. The auto parts store ore issued him an incorrect battery which Anthony rectified in a jiffy.

Anthony

11 years of experience
103 reviews
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Anthony
11 years of experience
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by Robert
Mercury Tracer L4-2.0L - Battery is dead - Fort Worth, Texas
Anthony was very knowledgeable, professional and friendly.

Allen

36 years of experience
471 reviews
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Allen
36 years of experience
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by Walter
Mercury Tracer L4-2.0L - Alternator Belt - Daytona Beach, Florida
Allen is very Knowledgeable and he was able to fix my issue without any complications. He will definitely be my Master Mechanic for auto problems in the future.

Excellent Rating

(23)
Rating Summary
22
1
0
0
0
22
1
0
0
0
Number of Mercury Tracer services completed
253+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
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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