···
Log in / Register

What are the reasons for the BMW 5 Series indicating that the battery cannot be charged?

1 Answers
LaAnnie
07/29/25 7:40pm
BMW 5 Series indicating that the battery cannot be charged reasons: Loose terminal connections: Loose or corroded terminal connections in the charging circuit increase resistance and reduce current intensity. Sulfation of battery plates: Sulfation of the battery plates causes a layer of poorly conductive white lead sulfate crystals to form on the surface. These large crystals block the pores of the plates, making it difficult for the electrolyte to penetrate, leading to increased internal resistance and preventing current flow. Excessive electrolyte specific gravity: Due to high current charging or discharging, excessive electrolyte specific gravity, or insufficient electrolyte level, the battery plates may become damaged.
Was this review help?
16
2
Share
More Forum Discussions

What Brand of Car is LINKCO?

LINKCO is the Lynk & Co brand, a premium joint venture between Geely Auto and Volvo Cars. More information about Lynk & Co is as follows: 1. At the end of October 2017, Lynk & Co's first offline experience center, Lynk & Co Space, opened in Hangzhou, initiating the brand's 'three-in-one' channel system. This system consists of the online Lynk & Co Mall plus offline Lynk & Co Centers and Lynk & Co Spaces, each with distinct positioning and complementary functions. This setup provides consumers with a comprehensive experience for viewing, selecting, purchasing, and using vehicles. Building on the traditional 4S service model, it incorporates considerations for the lifestyles and shopping habits of today's younger consumer groups, creating a 6S model with 'Social' and 'Share' attributes. 2. The CMA architecture used by Lynk & Co was developed under the leadership of Volvo Cars. CMA features flexibility and scalability, making it suitable for various body styles and sizes. It supports both traditional and new energy powertrains, including HEV hybrid and PHEV plug-in hybrid systems, and is compatible with multiple powertrain configurations. This enables the creation of vehicles with active safety, intelligent driving, and connectivity technologies for users. 3. Lynk & Co embodies the 'Urban Contrast Aesthetics' design philosophy through four core elements: self, respect, subversion, and depth. Specifically, this design philosophy is reflected in product features such as the urban skyline front grille, energy crystal tail lights, and the Northern Lights LED daytime running lights.
18
3
Share

Why Are Rally Cars Mostly Hatchbacks?

Rally tracks are generally very narrow, and hatchbacks have a certain advantage in flexibility compared to sedans, as they don't require as much attention to the front and rear when navigating the racing line. Here are some related details: Requirements for rally cars: Rally racing places extremely high demands on agility. Hatchbacks with short wheelbases are more flexible in steering, but because the rear of the car is abruptly cut off, it creates turbulence behind the vehicle, increasing the drag coefficient and reducing aerodynamic performance. Introduction to hatchbacks: A design where the cabin and trunk are integrated into a single compartment, with the engine placed independently. This layout increases interior space, though it reduces trunk space accordingly. Therefore, it is mostly used in small and compact cars.
13
2
Share

Can the Electronic Parking Brake Be Used After the Vehicle Is Turned Off?

After the vehicle is turned off, the electronic parking brake can be used, and it must be engaged. Below is relevant information about the electronic parking brake: How the Electronic Parking Brake Works: The electronic parking brake is a technology that achieves parking braking through electronic control. Both the electronic parking brake and traditional mechanical handbrakes use the friction between the brake disc and brake pads to control parking braking. The only difference is that the control method changes from a mechanical handbrake lever to an electronic button. Introduction to the Electronic Parking Brake: The electronic parking brake is the Electronic Parking Brake System (EPB). The Electronic Parking Brake System integrates the temporary braking function during driving with the long-term parking braking function after stopping, and it achieves parking braking through electronic control technology.
18
3
Share

What does BMW DSC failure mean?

BMW DSC failure means that the vehicle stability system has malfunctioned and become inactive. The DSC system is designed to prevent driving hazards, so it typically engages in situations such as impending wheel lock-up, understeer, or oversteer. During normal driving, it functions similarly to vehicles without ESP. DSC (Dynamic Stability Control) is an advanced extension of traction control systems, ensuring optimal traction when cornering to maintain driving stability. The DSC system includes ABS (Anti-lock Braking System), ASC (Automatic Stability Control), MSR (Engine Drag Torque Control), DBC (Dynamic Body Control), CBC (Cornering Brake Control), and DTC (Dynamic Traction Control). Through various sensors like wheel speed sensors, steering angle sensors, and lateral acceleration sensors, it detects potential skidding, rollover, fishtailing, or oversteering. If detected, the system intervenes to maintain stable vehicle movement.
11
1
Share

What are the reasons for the high fuel consumption of the Ford Territory?

The main reasons for the high fuel consumption of the Ford Territory include abnormal tire pressure or switching to larger-sized tires; aggressive acceleration and frequent braking while driving; fully opened windows in summer and using the air conditioning during traffic jams. Abnormal tire pressure or switching to larger-sized tires: When tires are underinflated, it affects fuel consumption. When tire pressure is too low, the contact area between the tires and the ground increases, leading to greater driving resistance, which naturally makes the vehicle consume more fuel. Regularly check tire pressure to ensure it is within the normal range. Aggressive acceleration and frequent braking while driving: When driving on the road, if it's not necessary, it's best to avoid frequent overtaking. Maintaining a steady speed helps reduce fuel consumption. Additionally, maintaining a proper following distance and minimizing unnecessary braking actions can also save fuel. Fully opened windows in summer and using the air conditioning during traffic jams: Turning on the air conditioning in summer increases the engine load, leading to higher fuel consumption. Try not to use the air conditioning when the windows are open.
10
3
Share

What Are the Reasons for a Car Suddenly Failing to Start After Stalling?

Here are the reasons why a car may suddenly fail to start after stalling: Fuel System Failure: Using low-grade gasoline, which may contain a high level of gum content, can clog the fuel lines, causing the engine to stall due to insufficient fuel supply. It is recommended to clean the engine's fuel lines, fuel injectors, and other related components. Of course, the issue could also be with the fuel pump, in which case replacing it with a new one would be the solution. Engine ECU Malfunction: One crucial component in modern car engines is the Engine Control Unit (ECU). The driver's throttle commands are analyzed by the ECU, which then issues instructions to the engine system, determining when to inject fuel and for how long. These operations rely on the ECU's calculations. If the ECU malfunctions, it cannot send correct instructions to the engine, leading to stalling.
5
3
Share
Cookie
Cookie Settings
© 2025 Servanan International Pte. Ltd.