Walnut Creek Auto Repair

A frozen map, a screen that goes black at a stoplight, a system that reboots every time your phone connects: an Audi MMI can act up in several ways. Some clear up with an Audi MMI update. Others don't. The unit itself may be failing, or the car may be feeding it bad voltage, and an update fixes neither. Sort it out before Thanksgiving, when Walnut Creek drivers head up I-680 to I-80 for Tahoe and lean on the navigation and the phone link the whole way. Quick Summary: Key Takeaways Software faults are documented and fixable: a 2022 recall covered 170,296 Audis whose infotainment software could show a blank screen instead of the backup camera. Patterns point to software: freezes that clear after a restart, or trouble that began right after an update, usually trace back to code. Dead screens point to hardware: a unit that won't wake, or a black display with working audio, is rarely fixed by an update. Check the battery first: low voltage on a cold morning makes a healthy MMI ... read more