Porsche Cayenne Brake Light Switch Replacement Costs

Estimate price near me

Service Location

Customer Ratings

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.

See availability

Customer Ratings

Brake Light Switch Replacement Service

How much does a Brake Light Switch Replacement cost?

On average, the cost for a Porsche Cayenne Brake Light Switch Replacement is $159 with $19 for parts and $140 for labor. Prices may vary depending on your location.

Car	Service	Estimate	Shop/Dealer Price
2003 Porsche CayenneV8-4.5L Turbo	Service typeBrake Light Switch Replacement	Estimate$193.90	Shop/Dealer Price$212.63 - $248.55
2008 Porsche CayenneV8-4.8L Turbo	Service typeBrake Light Switch Replacement	Estimate$184.89	Shop/Dealer Price$199.20 - $231.81
2018 Porsche CayenneV6-3.6L Turbo	Service typeBrake Light Switch Replacement	Estimate$607.01	Shop/Dealer Price$724.12 - $1071.28
2015 Porsche CayenneV8-4.8L Turbo	Service typeBrake Light Switch Replacement	Estimate$607.01	Shop/Dealer Price$726.91 - $1076.16
2018 Porsche CayenneV6-3.6L	Service typeBrake Light Switch Replacement	Estimate$607.01	Shop/Dealer Price$725.60 - $1073.86
2012 Porsche CayenneV6-3.0L Turbo Hybrid	Service typeBrake Light Switch Replacement	Estimate$607.01	Shop/Dealer Price$727.26 - $1076.77
2011 Porsche CayenneV6-3.0L Turbo Hybrid	Service typeBrake Light Switch Replacement	Estimate$607.01	Shop/Dealer Price$726.95 - $1076.23
2005 Porsche CayenneV8-4.5L	Service typeBrake Light Switch Replacement	Estimate$184.89	Shop/Dealer Price$199.26 - $231.92

Show example Porsche Cayenne 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 Porsche mechanics

Real customer reviews from Porsche owners like you.

Excellent Rating

(320)

Rating Summary

290

17

1

4

8

290

17

1

4

8

SEE REVIEWS NEAR ME

Kevin

25 years of experience

651 reviews

Kevin

25 years of experience

by A.J.

Porsche Cayenne V6-3.6L Turbo - Oil Change - Atlanta, Georgia

On time, gets the job done in the promised time, professional and courteous. Why wouldn’t anyone want Kevin to come work on their vehicle!

Gregory

32 years of experience

400 reviews

Request Gregory

Gregory

32 years of experience

Request Gregory

by Tyler

Porsche Cayenne V8-4.5L Turbo - Windshield Wiper Linkage Replacement (Front) - Littleton, Colorado

Knowledgeable mechanic with good recommendations.

Nezar

27 years of experience

102 reviews

Nezar

27 years of experience

by joe

Porsche Cayenne V6-3.6L Turbo - Oil Change - Hollywood, Florida

Another great job

Sami

22 years of experience

69 reviews

Sami

22 years of experience

by Renia

Porsche Cayenne V8-4.5L - Car is not starting - Hyattsville, Maryland

Very friendly

Excellent Rating

(320)

Rating Summary

290

17

1

4

8

290

17

1

4

8

SEE REVIEWS NEAR ME

Recent articles & questions

How is Car Performance Defined?

There There are a lot of us who want a little red Corvette in our lives. It’s fast, handles well, and let’s face it, a high performance car makes you look good on an open and windy road. You might...

P3469 OBD-II Trouble Code: Cylinder 9 Exhaust Valve Control Malfunction

P3469 P3469 code definition P3469 is the fault code for Cyl9 Exhaust Valve Ctrl Circ/Open. Cyl9 specifies that the issue is likely taking place in engine cylinder number 9. Other 3400 series codes may also be set. What the P3469...

How to Renew Your Car Registration in Oklahoma

Having Having your car registered with the Oklahoma Tax Commission is an important part of driving legally in this state. You will need to do this within 30 days of moving to Oklahoma or you may have to pay a...

1998 Crown Victoria burns a quarter of a quart of oil on 500 mile

It's an old vehicle and depending on the mileage, that's probably pretty normal. As the engines get old, they are going to burn some more oil. If you don't see it leaking on the ground and dripping. Using a quarter...

The leak is coming from the left side if the engine if u r standing in front of the car.As soon as the engine is shut iff the leak

Using a small, articulated (flexible) inspection mirror (just an inch or so of mirror is all you need), and adequate bright lighting, attempt to view the weep hole (about 1/8 inch diameter hole) on the bottom of the water pump...

My car makes a woo woo noise

The typical causes of what you are describing are brake system faults, faulty wheel bearings, and possibly the CV axles. There are a few other possibilities but a mechanic would suspect those issues first. If you request a vehicle noise...

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 (844) 997-3624 · hi@yourmechanic.com