Can the Rear Air Vents of BMW 1 Series Be Added as an Aftermarket Option?
2 Answers
BMW 1 Series rear air vents can be added as an aftermarket option. The cleaning methods and usage precautions for the air vents are introduced as follows: Cleaning method for car air conditioning vents: Disassemble the dashboard and remove the air conditioning evaporator; clean the air conditioning evaporator with a brush; start the car and turn on the air conditioning to allow the foam cleaner to circulate within the air conditioning system; turn off the air conditioning and shut down the engine after 4 to 5 minutes. Precautions for using the air conditioning: Choose an appropriate air conditioning temperature; do not immediately activate the internal circulation when entering the car in summer; do not keep the air conditioning on for a long time; do not adjust the air vent direction arbitrarily; use the air conditioning in a fully enclosed state; do not rest or sleep for a long time in a parked car with the air conditioning on.
You can definitely install rear air vents for the BMW 1 Series. I've researched this myself. Many owners feel the factory configuration is lacking, especially in summer when rear passengers suffer from the heat, making modifications a common choice. There are specialized vent kits available on the market, but you need to confirm compatibility with your car's model year and air conditioning system—for example, newer models may have more complex piping. Installation requires removing the front center console or carpet to add ducts connected to the central AC, and you'll also need to adjust the airflow distribution to avoid weak front airflow and excessive rear airflow. I recommend finding a reputable modification shop, with costs ranging from 2,000 to 5,000 yuan. DIY is risky without the right tools, as improper handling can damage seals or wiring. After installation, test the vents to ensure even cooling and heating. Don’t forget to check whether the vehicle warranty is affected. Overall, this upgrade improves comfort, but take it step by step to avoid complications.
