Many BMW i4 owners rely on a home wallbox to charge their vehicle quickly and conveniently. However, some users have encountered a problem: the vehicle doesn't charge properly from the home wallbox, even though other charging systems, such as public stations or a direct connection to the mains, work properly. In many cases, the problem isn't with the vehicle or the wallbox itself, but with the home charging system's configuration. The wallbox's configuration the voltage, current, and charging mode parameters must be correctly set and compatible with the BMW i4. If there are discrepancies or overly restrictive settings, the vehicle may not start charging or may stop charging immediately after starting. If the wallbox is configured with too low a current, the vehicle may not recognize compatibility or may block charging for safety reasons. Some wallboxes may use communication modes or charging profiles that aren't compatible with the BMW i4, creating suboptimal connection issues that can negatively impact operation. Most of the time, getting everything working properly is as simple as a software and firmware update, eliminating any bugs that may be preventing charging. However, to resolve the issue, we recommend first comparing the wallbox's configuration with another AC charging station or home charger: this can help identify any differences in settings or features. Keeping everything up to date helps increase security and compatibility in settings, including the protocols responsible for communication between the wallbox and the car. Furthermore, it's important to correctly configure the vehicle and wallbox settings, ensuring they are compatible with the wallbox's capacity and the BMW i4's charging cable specifications. The problem of a BMW i4 not charging on a home wallbox may seem complex, but it's often related to the settings and configuration of the home system. If the problem persists, we recommend contacting a specialized technician or BMW customer service for a thorough analysis.