BMW M235i Brake pressure is uneven Inspection at your home or office.

Our certified mobile mechanics come to you 7 days a week between 7 AM and 9 PM.

Estimate price near me

Service Location

Customer Ratings

(6,758)

How A Diagnostic Works

Instantly book a certified mobile mechanic to come to you

Mechanic diagnoses the problem and quotes necessary repairs

Your vehicle is ready to go

Fair, upfront & transparent pricing for all services

Our certified mobile mechanics can come to you now.

Customer Ratings

(6,758)

Brake pressure is uneven Inspection Service

How much does a Brake pressure is uneven Inspection cost?

On average, the cost for a BMW M235i Brake pressure is uneven Inspection is $95 with $0 for parts and $95 for labor. Prices may vary depending on your location.

CarServiceEstimateShop/Dealer Price
2014 BMW M235iL6-3.0L TurboService typeBrake pressure is uneven InspectionEstimate$114.99Shop/Dealer Price$139.99 - $158.75
2016 BMW M235iL6-3.0L TurboService typeBrake pressure is uneven InspectionEstimate$94.99Shop/Dealer Price$120.04 - $138.82
2015 BMW M235iL6-3.0L TurboService typeBrake pressure is uneven InspectionEstimate$94.99Shop/Dealer Price$120.03 - $138.82
Show example BMW M235i Brake pressure is uneven Inspection prices

We tend to take our brakes for granted until something goes wrong. During normal operations, you’ll press the brake pedal and the car will slow down. However, there may be times when pressing the brake pedal also results in a pull to one side or the other – this is an example of uneven brake pressure. There are many potential causes here.

How this system works:

In a normally operating brake system, the calipers will squeeze the rotors evenly on both sides of the car (or on all four corners in the case that you have four-wheel disc brakes). Pressurized fluid is sent to each caliper from the master cylinder in even amounts, and the force applied by each caliper is nearly identical.

This allows the car to slow down evenly, without any changes in direction. It also ensures even pad wear. However, in some instances, this does not happen. There are several possible reasons for uneven brake pressure, and not all of them have to do with the braking system.

Common reasons for this to happen:

  • Stuck Caliper: Perhaps the most obvious reason for brake pressure to be uneven is a stuck caliper. If the caliper is not free to slide back and forth on the slide pins, it will not engage the pad correctly. In fact, it might never completely disengage from the pad, creating a constant drag that can be noticed even when the brakes are not being used.

  • *Damaged Brake Line - Sometimes, brake line damage isn’t visible. If the inner liner of the line has been damaged, it can act like a restrictor, blocking the flow of fluid to the caliper and reducing braking force.

  • Stuck Piston: The piston in the caliper needs to move back and forth freely, but if part of the seal has become wedged between the body of the piston and the caliper, it will not move as needed. This can also create uneven brake pressure.

  • Bad Proportioning Valve: The proportioning valve is located under the hood and is responsible for adjusting the fluid pressure sent to the rear brakes. If the valve begins to fail, uneven brake pressure can result.

  • Pad Contamination: Another possible cause of brake pull (uneven pressure) is if fluid has contaminated the brake pad. This can be brake fluid, grease or even oil.

  • Using Two Different Types of Pads: If you have replaced the pads on one side the car but not the other (which is always a no-no), there’s a chance you’re using two different types of pads. Different manufacturers use varying pad materials with very different performance characteristics.

  • Uneven Tire Pressure: Oddly enough, uneven tire pressure can masquerade as uneven brake pressure. Check your tires to ensure that they are properly inflated – this can be an inexpensive, hassle-free fix in some situations.

What to expect:

A top-rated mobile mechanic will come to your home or office to inspect your car’s entire brake system, including the brake lines, pads, rotors, calipers, pistons and more in order to identify the underlying problem. The mechanic will then provide a detailed inspection report that includes the scope and cost of the necessary repairs.

How it's done:

The mechanic will need to inspect the entire brake system in order to determine the underlying cause of uneven brake pressure. The mechanic may also need to test drive the car to verify pulling, and to test for other potential problems, including pedal pulsation.

How important is this service?

Uneven brake pressure can be a sign of a serious problem. A stuck caliper can cause serious damage to the pads and rotors, and your stopping ability is compromised, as well. A damaged brake line will eventually fail completely. Pad contamination may be a sign of a brake fluid leak, an oil leak, or possibly a damaged CV boot if grease is the contaminant. A stuck piston can also be a very serious problem that can cost a lot of money if not caught in time. Have your brake system professionally inspected and maintained during normal maintenance. One of our mechanics can inspect and repair your brakes if you experience uneven brake pressure.

Fast and easy service at your home or office

Backed by 12-month, 12.000-mile guarantee


Meet some of our expert BMW mechanics

Real customer reviews from BMW owners like you.

Excellent Rating

(6,758)

Rating Summary
6,302
206
60
45
145
6,302
206
60
45
145

Jose

9 years of experience
63 reviews
Jose
9 years of experience
BMW M235i L6-3.0L Turbo - Brake Pads Replacement (Front) - San Mateo, California
Jose was extremely professional and did a great job changing the brakes on my car. He was on schedule and communicated very well. I would completely recommended him to anyone.

Jean

15 years of experience
83 reviews
Jean
15 years of experience
BMW M235i L6-3.0L Turbo - Car Battery Replacement - Clearwater, Florida
Work was good but quote was increased and wrong part sent so service was not complete

Ronald

41 years of experience
335 reviews
Ronald
41 years of experience
BMW M235i L6-3.0L Turbo - reservoir return hose - Spring, Texas
Very professional and courteous. Was able to source the part and get it done quickly and cost effectively. Will use again.

Logan

49 years of experience
82 reviews
Logan
49 years of experience
BMW 335i L6-3.0L Turbo - Check Engine Light is on - Modesto, California
I was told the mechanic was a BMW mechanic. All he did was diagnose the problem but was unable to fix because of his lack of experience. This was a waste of our money and we are not happy. We could have gone any place and had code read for less. I was told he was a familiar and capable of repairing BMW cars but he wasnt. I specifically asked for a mechanic that worked on BMW. Our money was wasted. Read my comments on yelp, reddit and other social network sites.

Excellent Rating

(6,758)

Rating Summary
6,302
206
60
45
145
6,302
206
60
45
145
Number of BMW services completed
74338+
services done by our mechanics
TOTAL NUMBER OF EXPERT BMW MECHANICS
1100+
experts on our platform

Recent articles & questions

Symptoms of a Bad or Failing Center (Drag) Link
Common signs include poor handling, car wandering or pulling to the left or right, vibrations in the steering wheel, and uneven tire wear.
How to Get a Used Engine
The engine (https://www.yourmechanic.com/article/how-a-modern-engine-works) under the hood is the most important component of a vehicle. Without the engine, your car cannot run and is of little value to you. If you have been in an accident, or neglected your engine to...
P2794 OBD-II Trouble Code: Gear Shift Direction Circuit Low
P2794 means there is a problem with a gear shift or lever direction or position due to a worn transmission, an electrical issue or a bad sensor.

How do you choose a file from a folder’s audio system?

Your car’s radio is capable of playing a number of different disc types, including those with folders (MP3 and WMA files, for instance). Once you insert the disc, here’s how to cycle through the different folders and listen to the...

P0234 code

Trouble code P0234 indicates the powertrain control module (PCM) senses a dangerously high boost pressure from the engine's forced induction system. Levels of boost in excess of recommended levels can compromise the structural integrity of the engine. If you need...

I have power steering hoses that needs to be replaced. What is the labor to do it?

Hi and thanks for contacting YourMechanic. First, you will need to put a drain pan under the hoses. Remove one end of the hoses and drain out the fluid. Remove the other end of the hose and take them off....

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