Where is the Battery Located in a BMW 5 Series?
2 Answers
The battery of a BMW 5 Series is located on the right side of the trunk, beneath the right rear taillight. You can see it by opening the cover panel. The battery model for the BMW 5 Series is: 20-92/H8-92-L-T2-A. The original battery brand for the BMW 5 Series is VARTA. Below are some battery maintenance tips for the BMW 5 Series: 1. Avoid parking the car in open parking lots for extended periods. If long-term parking is necessary, remove the battery to prevent freezing damage. 2. In winter, the car engine may be harder to start. Each attempt to start the engine should not exceed 5 seconds, with at least 15 seconds between attempts. If the engine fails to start after multiple attempts, check other potential causes such as the electrical circuit, ignition coil, or fuel system. Avoid continuous attempts to start, as this can lead to battery damage due to excessive discharge. 3. Regularly charge the car battery. A battery left unused will gradually discharge and eventually become unusable. Therefore, start the car periodically to recharge the battery. 4. Clean the battery terminals periodically and apply specialized grease to protect the wiring harness. Regularly inspect the battery components and connecting wires. 5. Avoid using car electronics after the engine is turned off. Using the battery alone without the engine generating power can cause damage.
I've been driving a BMW 5 Series for many years, and the battery is usually located under the removable cover in the trunk floor. Just lift the carpet or panel to find it, typically on the right side. BMW designed it this way to optimize weight distribution, making rear-wheel-drive models more stable. When replacing it, always disconnect the negative terminal first to avoid short circuits and fires. Simple tools like a wrench will do. I've handled it myself a few times—remember to keep the terminals clean to prevent corrosion and extend service life. If the battery is aging, the car may have starting difficulties or dashboard light issues. It's recommended to test the voltage every six months to ensure its health.
