The battery on my 2012 TSX is draining overnight. I replaced batteries twice but problem persists. I read online it could be the Hands Free Link? How do I remove or disable the bluetooth module on a 2012 TSX? I would welcome any other suggestions to solve the problem. thanks.

 

There are several links to replace or repair the HFL module. Skip thru all the lawsuits and choose the one you think will work https://duckduckgo.com/?t=ffab&q=han...battery&ia=web

On the other hand if you aren't able to do it, a good mechanic should be able to trace any electrical drain or short.