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 Contact – Cover the exposed metal battery contacts with insulating tape (Kapton tape works best).
3. Reassemble & Test – Close the key and check if all buttons work.
Prevention Tips
1. Avoid pressing buttons too hard.
2. Use quality batteries.
3. Buy the improved version like VVDI BE Key Pro.
For further assistance, visit www.xhorsetool.co.uk.
