Browse

Antiques Collectibles Apparel Baby Kids Items Books， Movies And Music Electronics Free Stuff Garden Outdoor Health Beauty Home Goods Home Improvement Supplies Musical Instruments Office Supplies Pet Supplies Sporting Goods Ticket Toys Games Transportation Others

Used Cars New Cars Others

Business Crafts Design And Web Events Home Improvement Legal Lessons Personal Pets Photography Repair And Technical Support Wellness Writing， Translation， And Transcription Others

Activities & Groups Artists & Musicians Classes & Lessons Events Friendship & Networking Lost & Found Rideshare Sports Teams Volunteers Travel & Travel Partners Skills & Language Swap Other

What are the causes of the parking brake failure in the BMW 5 Series?

1 Answers

LeIsabel

07/30/25 10:41am

The causes of the parking brake failure in the BMW 5 Series are as follows: 1. Insufficient brake oil pressure: lack of oil in the brake master cylinder, brake pipeline rupture, oil pipe joint leakage, or oil circuit blockage. 2. Air in the brake system. 3. Excessive free travel of the brake pedal or excessive brake clearance: poor contact of the brake shoe friction plate, severe wear, or oil contamination. Relevant information about the automatic parking system is as follows: 1. Introduction: Automatic parking, also known as AUTO-HOLD, refers to an automatic braking function. After activating this function, for example, when stopping at a traffic light, there is no need to pull the handbrake, which simplifies the operation by avoiding the use of the handbrake or electronic handbrake. For automatic transmission models, frequent shifting from D to N or D to P is also unnecessary. 2. Working principle: The AUTO-HOLD automatic parking function provides accurate parking force through the slope sensor by the controller. During startup, the parking control unit calculates information provided by the clutch distance sensor, clutch engagement speed sensor, and throttle pedal sensor. When the driving force exceeds the driving resistance, the parking brake is automatically released, allowing the car to start smoothly.

Was this review help?

4

0

Share

More Forum Discussions

What to Do When the Inspection Validity Period on the Duplicate of the Vehicle License Expires?

If the inspection validity period on the duplicate of the vehicle license expires, you can go to reapply and change the date. Here is some information about the vehicle license: 1. Introduction: The vehicle license is a legal document that permits a motor vehicle to drive on roads within China. 2. Composition: It consists of three parts: the license holder, the main page, and the duplicate page. The front of the main page is the signed core, the back is the vehicle photo, and the duplicate page is the signed core. 3. Application: The vehicle license is processed by the Vehicle Management Center and is used to verify the authenticity of vehicle information. Required documents include the vehicle license application form, road maintenance fee payment receipt, and registration documents from the Safety Committee.

What are the new regulations for vehicle insurance in 2021?

Here is an introduction to the new regulations for vehicle insurance in 2021: 1. With "protecting consumer rights" as the main goal: Establish a market-oriented clause and rate formation mechanism, optimize coverage responsibilities, enrich product services, ensure reasonable additional costs, improve the market system, maintain orderly market competition, enhance operational efficiency, and promote high-quality development of auto insurance. In the short term, "price reduction, increased coverage, and quality improvement" are set as phased goals. 2. Enhance the protection level of compulsory traffic insurance: Increase the liability limit of compulsory traffic insurance and optimize the floating coefficient of compulsory traffic insurance road accident rates. 3. Expand and optimize commercial auto insurance coverage services: Specifically, including expanding the scope of commercial auto insurance coverage responsibilities, deleting exemption clauses that easily lead to claims disputes in practice, raising the liability limit of commercial auto insurance, and supporting the enrichment of commercial auto insurance products.

What are the four special designs of a gasoline direct injection engine?

The four special designs of a gasoline direct injection engine are high-pressure swirl injectors, intake swirl generation devices, special pistons, and electronic throttle control. Below is an introduction to engines: 1. Introduction: An engine (Engine) is a machine capable of converting other forms of energy into mechanical energy. The first external combustion engine was invented by R. Stirling in the UK (Scotland) in 1816, which was later improved by Watt into the steam engine. 2. Applicability: Engines can refer to both power generation devices and the entire machine including power devices (e.g., gasoline engines, aircraft engines). Their types include internal combustion engines (such as gasoline engines), external combustion engines (such as Stirling engines, steam engines), gas turbines (racing cars), electric motors, etc. 3. Development History: Looking back at the history of engine creation and development, it has gone through three stages: steam engines, external combustion engines, and internal combustion engines.

What is the correct sequence of operations for stalling in Subject 3?

Here is the introduction to the correct sequence of operations for stalling in Subject 3: 1. Sequence one: There are two deduction criteria for stalling in Subject 3. One is a direct stall caused by improper operation, which deducts 10 points. The other is a stall caused by a mismatch between the gear and the vehicle speed (usually high gear and low speed), which manifests as a jerking sensation in the vehicle, and this type of stall is considered a failure. The first type of stall is caused by improper use of the clutch, usually lifting it too quickly. 2. Sequence two: The method of using the clutch: When pressing down, it must be pressed all the way to the bottom. During the lifting process, it should be two fast, two slow, and one pause. The total travel of the clutch when lifting is divided into five points (fast-slow-pause-slow-fast). The engagement point of the clutch varies for each vehicle. For beginners, the entire travel should be slower, gradually approaching the correct method of use. 3. Sequence three: During the process of lifting the clutch pedal when starting on a flat road in Subject 3, as soon as the car starts to move, the clutch has entered the engagement point area and must be paused. If lifted further, the vehicle will either jerk or stall. Wait until the car has moved forward more than 2 meters, then slowly lift the clutch pedal completely. This way, the vehicle will not stall when starting.

What does driving not in accordance with the prescribed lane mean?

Driving not in accordance with the prescribed lane refers to the act of driving a motor vehicle without following the designated lane, which typically includes not driving in the correct lane, driving over or straddling the lane markings. Below is an introduction to motor vehicles: 1. Introduction: The English name for motor vehicle is MV (short for MotorVehicle), which means "motor vehicles" in Chinese. 2. Principle: It refers to wheeled vehicles driven or towed by a power device, used for carrying passengers, transporting goods, or performing specialized operations on roads, as well as some recreational facilities (such as electric scooters, electric skateboards, electric bicycles, etc.). 3. Classification: They can be classified into cars and car trains, motorcycles and mopeds, tractor transport units, wheeled special-purpose machinery vehicles, and electric vehicles, among others.

How to Check the Vehicle Accident Damage Assessment List?

To check the vehicle accident damage assessment list, you can call the insurance company for inquiries. Below is an explanation regarding vehicle insurance: 1. Introduction: Motor vehicle insurance refers to a type of commercial insurance that covers liability for personal injury or property damage caused by natural disasters or accidents involving motor vehicles. 2. Content: The policyholders are mainly legal entities and individuals who own various types of motor vehicles. The insured objects primarily include various types of cars, but also cover specialized vehicles such as electric vehicles, battery-powered vehicles, and motorcycles. 3. Overview: Automobile insurance, also known as motor vehicle insurance or simply car insurance, is a type of commercial insurance that covers liability for personal injury or property damage caused by natural disasters or accidents involving motor vehicles.

Trending Ranking

How to Repair Car Dents?

Does the 10th-generation Civic have tire pressure monitoring?

How to Park an Automatic Transmission Car on a Slope?

How to Tell if a Car Pulls to One Side?

How to Unlock the Steering Wheel of a Guangqi Honda Accord?

Where is the cabin air filter of the Familia located?

Can a motorcycle pass the annual inspection after installing ABS privately?

How many liters of engine oil does the Honda Elysion require?

How many cylinders does the Golf R engine have?

What does ET value mean?

More Forum Discussions

What's the matter when the engine hood cannot be opened and the pull wire is ineffective?

How many points will be deducted for driving on the highway alone with a C1 driver's license but less than one year of experience?

Will driving in a vest result in penalty points?

Can I Claim Insurance If I Hit a Pole with My Car?

Help

Cookie

Cookie Settings

© 2025 Servanan International Pte. Ltd.