How to Fix Xhorse VVDI MB FBS3 KeylessGo Key Battery Drain?
Problem: Users of the Xhorse VVDI MB FBS3 Smart Key have reported issues with excessive battery drain, leading to frequent battery replacements. This problem often stems from a design flaw in the key fob, where improper handling can cause a short circuit, resulting in rapid battery depletion. Solution (3 Steps) 1. Open the Key – Carefully pry apart the key fob. 2. Insulate the ContaRead More…