Mercury Grand Marquis Parking Brake Warning Switch Replacement at your home or office.

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Parking Brake Warning Switch Replacement Service

How much does a Parking Brake Warning Switch Replacement cost?

On average, the cost for a Mercury Grand Marquis Parking Brake Warning Switch Replacement is $117 with $22 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
1980 Mercury Grand MarquisV8-5.8LService typeParking Brake Warning Switch ReplacementEstimate$159.03Shop/Dealer Price$180.04 - $220.57
2011 Mercury Grand MarquisV8-4.6LService typeParking Brake Warning Switch ReplacementEstimate$139.03Shop/Dealer Price$160.06 - $200.60
1981 Mercury Grand MarquisV8-5.0LService typeParking Brake Warning Switch ReplacementEstimate$139.03Shop/Dealer Price$160.06 - $200.60
1976 Mercury Grand MarquisV8-7.5LService typeParking Brake Warning Switch ReplacementEstimate$139.03Shop/Dealer Price$160.04 - $200.56
2004 Mercury Grand MarquisV8-4.6LService typeParking Brake Warning Switch ReplacementEstimate$139.03Shop/Dealer Price$160.07 - $200.63
1985 Mercury Grand MarquisV8-5.8LService typeParking Brake Warning Switch ReplacementEstimate$139.03Shop/Dealer Price$160.06 - $200.60
2010 Mercury Grand MarquisV8-4.6LService typeParking Brake Warning Switch ReplacementEstimate$144.03Shop/Dealer Price$164.92 - $205.36
2003 Mercury Grand MarquisV8-4.6LService typeParking Brake Warning Switch ReplacementEstimate$144.03Shop/Dealer Price$165.29 - $206.02
Show example Mercury Grand Marquis Parking Brake Warning Switch Replacement prices

What is the Parking Brake Warning Switch all about?

Your vehicle has two braking systems onboard – the primary braking system is responsible for slowing down the car when you press the brake pedal, and the secondary braking system is designed to activate when you engage the emergency brake. Depending on the make and model you drive, your emergency brake might be activated via a handle between the two front seats, or it could be activated with a pedal under the dash (to the left of the brake pedal).

In both instances, activating the pedal or handle engages the emergency brake. This prevents your car from rolling if you park on a hill, and it takes the load off your transmission at the same time. When you engage the emergency brake, it activates a switch, which turns on a light in the dash warning you that the e-brake is on.

Over time (though rare), either the parking brake warning light switch or the bulb in the dash can fail. While your emergency brake will still work, it’s tough to tell when it’s engaged or not, particularly if you have the pedal-activated system.

Keep in mind:

  • Your parking brake warning light switch is not inspected during any maintenance or service.
  • The switch can fail due to many reasons, including electrical failure, wiring problems and more.

How it's done:

  • The hood release handle and dash panels are removed for access. The parking brake warning switch is disconnected.
  • The parking brake is pushed down and the defective parking brake warning switch is unbolted from the bracket.
  • The new parking brake warning switch is installed, connected, and then the brake is released.
  • The dash panels and the hood release handle are reinstalled.
  • The vehicle parking brake switch is checked for proper operation.

Our recommendation:

Your emergency brake is an important safety component on your vehicle. While not having a notification won’t impede your driving, you may unintentionally drive with the e-brake engaged, which will quickly wear out the brake. Have the switch and/or light serviced by one of our expert mechanics as soon as possible.

What common symptoms indicate you may need to replace the Parking Brake Warning Switch?

  • Dash light does not turn on when engaging the emergency brake
  • Dash light comes on intermittently when engaging the emergency brake
  • The dash light stays on while parking brake is not engaged

How important is this service?

We recommend having the switch problem diagnosed as soon as possible. While it won’t endanger you on the road or prevent you from driving, there is the potential to cause damage to the emergency brake system by driving with the system on.

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Meet some of our expert Mercury mechanics

Real customer reviews from Mercury owners like you.

Excellent Rating

(399)

Rating Summary
377
12
4
2
4
377
12
4
2
4

Raul

34 years of experience
285 reviews
Raul
34 years of experience
Mercury Grand Marquis V8-4.6L - there's nothing exactly wrong with it, but the battery seems to have a problem keeping a charge, and it sounds like it's having to try hard to start up sometimes. - Oakland, California
he showed up early, but let me know first so I'd be ready. He checked my battery and found out it was mostly losing power due to the contacts being dirty. He cleaned them fast and recommended I change the Alternator belt as well.

David

13 years of experience
424 reviews
David
13 years of experience
Mercury Grand Marquis V8-4.6L - Brake Pads Replacement (Front) - Woodstock, Georgia
Arrived on time, finished early and was really professional and a nice guy.

Andrew

11 years of experience
872 reviews
Andrew
11 years of experience
Mercury Grand Marquis V8-4.6L - Oil Change - Kansas City, Missouri
Excellent

Kyle

12 years of experience
39 reviews
Kyle
12 years of experience
Mercury Grand Marquis V8-4.6L - Valve Cover Gasket - Charlotte, North Carolina
On time. Professional. Knowledgeable. Explained everything well. Took pride in his work. Would DEFINITELY recommend Kyle!

Excellent Rating

(399)

Rating Summary
377
12
4
2
4
377
12
4
2
4
Number of Mercury Grand Marquis services completed
4389+
services done by our mechanics
TOTAL NUMBER OF EXPERT Mercury MECHANICS
600+
experts on our platform

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