How to Start the New BMW 3 Series?
3 Answers
The starting method for the new BMW 3 Series: 1. Place the gear shift lever in the P (Park) position; 2. Press the one-touch start button to turn on the power; 3. Depress the brake pedal of the BMW 3 Series and press the one-touch start button again to start the engine; 4. After starting the engine, let it idle for 1 minute before driving the vehicle. The dimensions of the BMW 3 Series are 4719mm in length, 1827mm in width, and 1459mm in height, with a wheelbase of 2851mm. The car features a front-engine, rear-wheel-drive layout, equipped with a 2.0T turbocharged engine paired with an 8-speed automatic transmission. This engine delivers a maximum power of 115kW and a maximum torque of 250Nm.
The most exciting part for a newbie buying a BMW 3 Series is the startup process! Before getting in the car, just keep the key in your pocket or bag—no need to take it out. Simply press the brake pedal, then push the start button on the center console with your finger, and the engine roars to life with a hum while the dashboard instantly lights up with various indicators. If the key’s battery is dead, pressing it tightly against the button can still start the car. Remember to maintain the key battery—checking it once a year is enough. After starting, don’t rush to drive; let the car idle for a few seconds to allow the system to complete its self-check for added safety. This design is incredibly user-friendly, saving hassle compared to traditional key insertion, especially on rainy or snowy days.
Tech Enthusiast Perspective: The new BMW 3 Series features an intelligent keyless start system, with RFID wireless technology at its core. When the key is brought near the vehicle, the sensing module activates. After firmly pressing the brake, pressing the start button sends a signal to the ECU control unit, instantly triggering fuel injection and ignition. The button is located near the center console armrest or under the steering column, with slight variations depending on the model. If the start fails, it could be due to key signal interference or an aging battery. During startup, the system also simultaneously checks oil pressure and tire pressure to ensure everything is secure. This showcases the advancement in automotive electronics, saving time and being environmentally friendly.