How Long Does a BMW System Upgrade Take?
2 Answers
BMW system upgrade takes about 2 hours. System upgrade, also known as vehicle programming, does not allow manual selection of modules to be programmed. Methods for upgrading vehicle systems: If the vehicle system is factory-installed, it can only be upgraded at an authorized 4S dealership. If an Android-based infotainment system is used, the navigation system can be directly upgraded through the operation interface. Vehicle System: Primarily composed of a main unit, display screen, operation keyboard, remote control, and antenna, it enables digital intelligent navigation for field exploration and travel, featuring accurate maps, geographic information, and clear route guidance. The system determines the position of the measured point using the instantaneous position of high-speed moving satellites as known initial data and employs the space distance resection method.
As an owner of the older 5 Series, the last iDrive 7 update took me almost an hour. Mainly because the car was parked in the garage connected to my phone's hotspot to download the data package, and the progress bar got stuck in the middle several times, making me anxiously check my watch. The new models with 5G network are said to be about twice as fast, but it still depends on the size of the update. Map updates are the most time-consuming and might require preparing for an hour or so. It's recommended to connect to WiFi before starting the process, and never turn off the engine during the update, or it might brick the system. Nowadays, OTA updates are much more convenient, saving the hassle of visiting the dealership.
