
5 Series' automatic headlights can be activated through the central control settings. By rotating the light control knob sequentially, you can turn on the position lights, automatic headlights, and low beam in order. The fog light switch is located next to the light knob and can be turned on by simply pressing it. On the left side of the steering wheel, there is a set of combined light switches. At night, rotating the combined switch forward one notch turns on the dashboard lights, and rotating it another notch activates the low beam. The BMW 5 Series is a mid-to-large-sized sedan under BMW Brilliance. It features a double-wishbone independent suspension at the front and a multi-link independent suspension at the rear. In terms of body dimensions, the car measures 5106mm in length, 1868mm in width, and 1500mm in height, with a wheelbase of 3850mm. It is powered by a 2.0T turbocharged engine, paired with an 8-speed automatic transmission.

When driving my 5 Series, I find the light controls very intuitive. There's a rotary switch at the top of the control stalk on the left side of the steering wheel - just twist it to the AUTO position to activate automatic headlights, so I rarely need to worry about switching them manually. For manual control, rotate it clockwise to the low beam symbol position to turn on constant illumination. In rainy or foggy conditions, one more twist activates the front and rear fog lights, with a green indicator light on the instrument cluster as a reminder. To engage high beams, simply push the stalk forward slightly, and a blue high beam icon will appear; remember to pull it back to switch to low beams when meeting other vehicles at night. The turn signals are also operated using this stalk - push up for right turn and down for left turn. I particularly like the 'coming home' lighting feature, which can be enabled in the light settings after turning off the engine - the headlights will stay on for 30 seconds after locking the car to illuminate your path home. Always remember to turn off manually activated lights when parking to avoid draining the battery.

As a long-time driver, I've summarized some lighting usage tips. First locate the light control stalk behind the left side of the steering wheel - the rotary ring has clear icon indicators: turning to AUTO is most convenient as the system automatically switches headlights based on ambient light; for manual control, simply turn to the low beam position. Special operations to note: push the stalk forward for high beams, and quickly pull back twice to flash lights as a reminder. In rainy conditions, always additionally activate fog lights by pressing the fog light button (usually on the left side of the center console) when low beams are on. The instrument cluster displays real-time lighting status - blue for high beams, green for fog lights - these icons help prevent misuse. New owners should develop the habit of checking lights before starting, especially turning them on early at dusk for added safety.

After starting the 5 Series, the first thing to do is set up the lights. Simply rotate the left control stalk on the steering wheel to the AUTO position, and the lights will automatically turn on in tunnels for convenience. When manual operation is needed: turn to the cat-eye symbol for parking lights, then rotate to the bulb icon to activate low beam headlights. To engage high beams, push the entire stalk toward the front of the car until the blue indicator light on the instrument panel illuminates. Remember that the fog lights are not controlled by the rotary switch; press the separate fog light button on the left side of the center console. For daily use, it's recommended to keep the system in AUTO mode at all times, as it will automatically switch between daytime and nighttime lighting. For turns, gently push the stalk up or down, and it will automatically return after lane changes. When washing the car, remember to turn off the automatic wipers to prevent accidental activation of the wiper arms.

The lighting system of the 5 Series is designed with great user-friendliness. The control stalk with a rotary knob is located behind the left side of the steering wheel. Turning it to AUTO activates the fully automatic mode, which is both convenient and safe. Manual operation has three levels: the first level turns on the position lights (small lights), the second level activates the low-beam headlights, and the third level enables the fog light function. There's a handy trick for switching to high beams: gently push the entire stalk forward until you feel a distinct click. My favorite feature is its adaptive functionality: the headlights automatically pivot when cornering at high speeds, and they automatically switch between high and low beams during nighttime encounters with oncoming traffic. In the iDrive system, you can also set the home lighting delay, allowing the headlights to remain illuminated for 15-60 seconds after locking the car. Remember to regularly check the automatic headlight sensor to ensure it's not obstructed by items on the dashboard, which could affect its sensitivity.

The most frequently used control in daily driving of a 5 Series is the lighting stalk. Located on the left side behind the steering wheel, the gear-textured rotary ring is clearly marked: turning it to AUTO aligns with the arrow for hassle-free commuting, as the automatic headlights respond even when entering or exiting garages. The manual settings are divided into four positions: O for off, parking lights, low beams, and finally the activation of fog lights. To engage high beams, firmly push the stalk forward until a slight click is heard. In rainy or foggy conditions, remember to activate the front fog lights via the button next to the light rotary knob—the rear fog lights can only be enabled after the front ones are on. Lights automatically turn off when parking and shutting down the engine, but manually activated settings persist until the next ignition. It's advisable to check if lights are off before turning off the engine to preserve battery life.


