Mercury Caliente Brake Light 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

(9)

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.

Customer Ratings

(9)

Brake Light Switch Replacement Service

How much does a Brake Light Switch Replacement cost?

On average, the cost for a Mercury Caliente Brake Light Switch Replacement is $133 with $38 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1965 Mercury CalienteL6-3.3LService typeBrake Light Switch ReplacementEstimate$191.37Shop/Dealer Price$220.47 - $285.25
1966 Mercury CalienteV8-7.0LService typeBrake Light Switch ReplacementEstimate$171.37Shop/Dealer Price$200.48 - $265.28
1964 Mercury CalienteV8-4.7LService typeBrake Light Switch ReplacementEstimate$171.37Shop/Dealer Price$200.48 - $265.28
1966 Mercury CalienteV8-6.4LService typeBrake Light Switch ReplacementEstimate$171.37Shop/Dealer Price$200.46 - $265.24
1965 Mercury CalienteV8-7.0LService typeBrake Light Switch ReplacementEstimate$171.37Shop/Dealer Price$200.50 - $265.31
1965 Mercury CalienteV8-4.3LService typeBrake Light Switch ReplacementEstimate$171.37Shop/Dealer Price$200.48 - $265.28
1964 Mercury CalienteV8-4.3LService typeBrake Light Switch ReplacementEstimate$176.37Shop/Dealer Price$205.35 - $270.04
1967 Mercury CalienteV8-7.0LService typeBrake Light Switch ReplacementEstimate$176.37Shop/Dealer Price$205.72 - $270.70
Show example Mercury Caliente 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


Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(9)

Rating Summary
9
0
0
0
0
9
0
0
0
0

Keven

7 years of experience
118 reviews
Keven
7 years of experience
Mercury Sable V6-3.0L - Brake Light Switch Replacement - Tacoma, Washington
Keven was very friendly good personality.

William

18 years of experience
90 reviews
William
18 years of experience
Mercury Grand Marquis V8-4.6L - Brake Light Switch - Chicago, Illinois
Great job!

Travis

10 years of experience
61 reviews
Travis
10 years of experience
Mercury Grand Marquis V8-4.6L - Brake Light Switch - Charlestown, Massachusetts
Kind kept me updated every step of the way. Def reccomend him.

Philip

14 years of experience
17 reviews
Philip
14 years of experience
Mercury Grand Marquis V8-4.6L - Brake Light Switch - San Antonio, Texas
Phillip was excellent, fast and courteous, We booked another appt for him to work on my wife's car. Very Knowledgeable.

Excellent Rating

(9)

Rating Summary
9
0
0
0
0
9
0
0
0
0
Number of Mercury Brake Light Switch Replacement services completed
99+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform

Recent articles & questions

A Buyer’s Guide to the 2012 Ford Fusion Hybrid
The The 2012 Ford Fusion Hybrid is a really great choice for anyone looking for a mid-size sedan. Not only does it boast plenty of room for people and cargo, but it also has a good amount of power and...
Hawaii Speed Limits, Laws, and Fines
Following Following is an overview of the laws, limits, and fines as they relate to speeding traffic violations in the state of Hawaii. Speed limits in Hawaii Hawaii has the lowest maximum speed limit in the United States, and was...
P0309 OBD-II Trouble Code: Cylinder 9 Misfire Detected
P0309 means one of the engine cylinders is not firing properly due to a faulty coil, or sensor, spark plug, wiring, fuel injector or low fuel level.

How do you change from English units to metric units or vice versa?

By default, your car measures everything in English measurements. However, you might prefer to use metric units instead. Changing that is pretty simple. Here’s how to do it: Press the Info button until “Units” is displayed. Press the Reset button...

Moonroof drain plugs clogged

Hello. This problem is common to Hummer H3s. It is an involved fix, and most of the incidences are related to the front drain tubes, as the vehicle sits at a slight rake to the front. Access to these is...

Check engine light came on. Had it checked and it was a right wheel speed sensor. Showed code error. Is this a serious problem?

Hi, thanks for writing in. With a failed wheel speed sensor (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-wheel-speed-sensor), your anti-lock brakes, traction control and/or stability control systems will not function properly. These systems rely on wheel speed sensors to determine when and if braking needs to...

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 (855) 347-2779 · hi@yourmechanic.com