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How to disable a lost key E70 so comfort access will work with new key - Printable Version

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+---- Thread: How to disable a lost key E70 so comfort access will work with new key (/showthread.php?tid=42120)



How to disable a lost key E70 so comfort access will work with new key - NewtoBMW - 11-11-2018

Need help on how to disable a lost key so new key will work with comfort access. I 
have a working ISTA+ with DKan cable. I don't have a ICON. I bought my 2013 E70 35D with only one key so I bought a new comfort access key but comfort access won't work.Because of the still active lost key  Please give step by step instructions  I don't want to mess things up


RE: How to disable a lost key E70 so comfort access will work with new key - oceandiver86 - 11-11-2018

in ista under service functions you can disable the lost key.


RE: How to disable a lost key E70 so comfort access will work with new key - NewtoBMW - 11-11-2018

Can you give me a step by step please


RE: How to disable a lost key E70 so comfort access will work with new key - Mizta Insane - 11-11-2018

Connect ISTA to car, run Enable/Disable key, read current key to find it's number.

Disabled all key excluding the number previously identified.

I can help if you give me teamviewer access.


RE: How to disable a lost key E70 so comfort access will work with new key - NewtoBMW - 12-11-2018

How would I find run/disable key I am new to this but would like to do it on my own just need some instructions to get started

Just looked it up on YouTube. Thanks for all the help


RE: How to disable a lost key E70 so comfort access will work with new key - NewtoBMW - 12-11-2018

Every thing went great just make sure your key Fob battery is good