Review on 🔑 Enhance Your Mercedes Benz with the SMARTISAN Keyless Go Push Start Stop Button Switch by Wayne Martin

I've only been using this keyless ignition button for 2 weeks and today my check engine light came on because of it. My car was perfectly fine beforehand and I only stopped for a few minutes. I felt something strange when I pressed start and my check engine light came on there. I went to my dealer and they replaced this button and I used my car key again and that fixed everything. I've been told that this thing interferes with the connection, so don't use it!