2011 BMW 335 - Push start

“Push to start” won’t start car unless key fob is inserted also. How can I start without key fob inserted?

Did it ever do that ? If so then you need to see a BMW dealer because the electronics on this thing are complicated.

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Replace the battery in your remote, if it is weak it can’t transmit the security signal to the receiver.


Have you checked the fob battery lately? I had the same problem until it was quickly and inexpensively fixed.