A video tutorial on how to unlock, open and start a 2014 - 2019 BMW 4 series, including 418i, 420i, 428i, 430i, 435i and 440i, that has a dead key fob battery. There is an emergency key located in the bottom of your BMW 4 series remote key fob. You will remove the key from the remote key fob and use it to unlock and open the BMW driver's door. After opening the door, you will then need to start your BMW 4 Series by placing the key fob next to the key icon on the steering column. Replace the dead battery in your remote key fob as soon as possible.

This tutorial will show you how to open, unlock and start a vehicle with a dead key battery or remote key fob that isn't working on the following BMW models:
2016 BMW 418i
2017 BMW 418i
2018 BMW 418i
2019 BMW 418i

2014 BMW 420i
2015 BMW 420i
2016 BMW 420i
2019 BMW 420i

2013 BMW 428i
2014 BMW 428i
2015 BMW 428i
2016 BMW 428i

2016 BMW 430i
2017 BMW 430i
2018 BMW 430i
2019 BMW 430i

2013 BMW 435i
2014 BMW 435i
2015 BMW 435i
2016 BMW 435i

2016 BMW 440i
2017 BMW 440i
2018 BMW 440i
2019 BMW 440i


DIY keyless entry remote fob and smart key programming instructions available at https://www.ProgramYourRemote.com/

DIY Ignition key programming procedures available at https://www.ProgramAutoKeys.com/

Find a Locksmith in your area with https://www.LocateALocksmith.com