How Long Does BMW's Parking Ventilation Last?
2 Answers
Parking ventilation only operates the fan, not the compressor. With a fully charged battery, the ventilation function can last up to 30 minutes at most. Here are the detailed specifications: 1. Function: BMW's parking ventilation system is an auxiliary feature designed to prevent excessively high temperatures inside the vehicle during summer when the driver enters. When this function is activated, the vehicle monitors the interior temperature. Once the warning threshold is reached, the air conditioning system will ventilate the interior to lower the temperature. 2. Risks: BMW's parking ventilation does not harm the battery, but it increases engine pressure and fuel consumption.
BMW's parking ventilation function typically operates for 20 to 30 minutes after parking, depending on the model and settings, aiming to maintain air circulation inside the vehicle and prevent excessive heat or humidity. This duration is controlled by the vehicle's intelligent system, which automatically adjusts based on battery level and external temperature; for instance, it may run slightly longer on hot days to prevent rapid temperature rise. I recommend that owners check the iDrive menu to customize the duration for added convenience. Remember not to let it run for too long to avoid affecting the battery's lifespan. Regular battery maintenance is crucial to prolong the efficiency of the ventilation function. In summary, this feature is a small but practical detail that enhances daily driving comfort.
