How to Replace a BMW Key Battery – Guide for All Models
Replaceable batteries for BMW key fobs typically last for about two years. You'll receive a warning if the battery voltage...
Car Access
BMW ELV Steering Lock Malfunction Fix [Full Guide]
A malfunctioning lock mechanism, a fault counter reaching a threshold limit, a worn battery, or a faulty 30g relay on...
BMW E90 Comfort Access [Full Guide]
The Comfort Access System is made up of three parts: Comfort Entry (automated access control), Comfort Go (automated driver authorization),...
