logo

BMW 230i 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

(4)

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

(4)

Brake Light Switch Replacement Service

How much does a Brake Light Switch Replacement cost?

On average, the cost for a BMW 230i Brake Light Switch Replacement is $215 with $75 for parts and $140 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2017 BMW 230iL4-2.0L TurboService typeBrake Light Switch ReplacementEstimate$305.44Shop/Dealer Price$346.65 - $462.18
2018 BMW 230iL4-2.0L TurboService typeBrake Light Switch ReplacementEstimate$296.43Shop/Dealer Price$335.87 - $450.08
Show example BMW 230i 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 Brake Light Switch Replacement services completed
44+
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

Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(4)
Rating Summary
4
0
0
0
0
4
0
0
0
0

Christian

13 years of experience
40 reviews
Request Christian
Christian
13 years of experience
Request Christian
by Christina
BMW 528i L6-2.8L - Brake Light Switch - Thousand Oaks, California
Christian was extremely helpful. He came early and worked very quick to replace my brake switch. As well as some small things he helped fix with no extra charge. My car is very old so there is a few things that I need to get fixed and he pointed them out for next time. He has a lot of knowledge about foreign cars and I wouldn't hesitate to book with him next time.

Michael

26 years of experience
187 reviews
Request Michael
Michael
26 years of experience
Request Michael
by Rao
BMW 528i L6-3.0L - Brake Light Switch - Las Vegas, Nevada
Very Knowledgable

Matthew

13 years of experience
183 reviews
Request Matthew
Matthew
13 years of experience
Request Matthew
by Chiranth
BMW X5 L6-3.0L - Brake Light Switch - Indianapolis, Indiana
Very professional, informative, and efficient.

Tien

24 years of experience
903 reviews
Request Tien
Tien
24 years of experience
Request Tien
by Brenda
BMW 535i L6-3.5L - Brake Light Switch - Oakland, California
Tien has rapidly become one of my favorite people. During the first inspection I discovered he had worked on my car years ago at a BMW specialty shop. How cool to find someone familiar with my 30 year old vehicle. He always shows up, on time, prepared, friendly and follows through with his paperwork. I am very happy to have reconnected with Tien.

Excellent Rating

(4)
Rating Summary
4
0
0
0
0
4
0
0
0
0
Number of BMW Brake Light Switch Replacement services completed
44+
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

Recent articles & questions

Why Timing Belts Have Teeth and How They Work
Timing Timing belts are used in any number of mechanical devices, but you most often think of this type of toothed belt in connection with your car or truck, where it serves to drive the camshaft. The original timing belts...
Read more
B1873 OBD-II Trouble Code: Turn Signal / Hazard Power Feed Circuit Short to Ground
B1873 means there is an issue with the circuit involving the turn signal and hazard light power feed, likely due to a damaged electrical component.
Read more
Veteran and Military Driver Laws and Benefits in North Dakota
The The state of North Dakota offers a number of benefits and perks for those Americans who have either served in an Armed Forces branch in the past, or are current active military members. North Dakota military residents returning from...
Read more

Random misfires

Hello. There are several possibilities that could explain why you are having this problem. One possibility is that you could have one or more faulty fuel injectors (https://www.yourmechanic.com/services/fuel-injector-replacement), or the fuel injector wiring is damaged. Another possibility is that one...
Read more

Engine shakes and won't stay running

Without knowing the type of fluid leak I will speculate it is the water pump is leaking and binding up. You may need to get the water pump and timing belt replaced along with the broken motor mounts.
Read more

Hi, I have a 2012 Chevy Cruze and the headlights and DIC don't work at all. How do I fix this?

Hi Nain. It's possible that recharging the battery may have damaged an accessory electrical relay or fuse. This is common if the battery charger was not set on a trickle charge or if a jump start - or battery from...
Read more
  1. Home
  2. Estimates
  3. BMW
  4. 230i
  5. Brake Light Switch Replacement

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

Read FAQ
GET A QUOTE