Xhorse VVDI MB FBS3 BGA KeylessGo Key 315MHZ/433MHZ for Benz W164 W166 W204 W207 W212 W221, if your original key is one battery type, then OK to support, or not.
And we received feedback that xhorse mb keylessGo that drains its battery, how to solve the problem?
Solution:
Due to the design flaws of a few battery shrapnels,pressing the button forcefully may cause a shortcircuit on the circuit board, resulting in battery leakage.
To avoid this problem, it is recom-mended to put insulating tapeon the area shown in the figure below.
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