Why is the small green light on the gear shift of BMW 525 not lighting up?
2 Answers
If the vehicle can drive normally in all gears and the corresponding gear is displayed on the dashboard, but the green light on the gear shift lever is not lit, it can be determined that the LED light control module is faulty. The 4S dealership will recommend replacing the entire gear shift lever assembly. If a repair shop can find the LED module parts, they can replace the module separately. Additional information about the BMW 3 Series 525 is as follows: 1. Powertrain: The new 3 Series (2020 model) gasoline version will be equipped with 1.5T, 2.0T, and 3.0T engines. In terms of new energy, the new BMW 3 Series will also introduce two plug-in hybrid models: the 325e iPerformance and the 330e iPerformance. The new BMW M3 (chassis code G80) will still feature a 3.0T inline-six twin-turbocharged engine, with maximum horsepower increased to 500Ps. 2. Interior and Configuration: The standard wheelbase 325i M Sport package and long wheelbase models will come standard with features such as electric front seat adjustment (driver’s seat with memory function), Sensatec synthetic leather dashboard, metal-finish buttons, intelligent ambient lighting (including welcome light carpet), three-zone automatic climate control (with PM2.5 filter), storage package (including 12V power supply, two rear USB ports, etc.), intelligent connected driving cockpit (including BMW navigation system, intelligent personal assistant, remote software upgrade, etc.), 12.3-inch full LCD instrument panel, 10.25-inch touchscreen central control display, connected application services, remote after-sales services, and intelligent emergency call.
As a BMW owner who has driven for several years, I've encountered the issue of the small green gear indicator light not turning on, which is quite common. The main reasons include bulb aging and burnout—the small bulbs in the BMW 525 have a limited lifespan and are prone to failure due to prolonged exposure to high temperatures. Another key factor is a blown fuse, especially during current overloads, as it protects the circuit within the fuse box. Poor wiring connections, such as loose or aged plugs, can also interrupt the signal. Control module failures are not uncommon either; if the gear position sensor malfunctions, the light won't respond. I recommend first checking the fuse yourself—it's usually located under the dashboard or in the engine compartment—and replacing it with a new one. If the light still doesn't work, it's best to visit a specialized repair shop to inspect the circuit system promptly, as delaying could affect gearshift safety confirmation. During regular maintenance, take the opportunity to check these indicator lights to prevent malfunctions and avoid the risk of shifting gears blindly at night. Additionally, similar issues are quite prevalent across BMW models. Ensuring stable battery voltage can also reduce circuit fluctuations that cause the light to fail.
