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shortys		#1 Posted : 13 January 2021 09:29:42(UTC)
Rank: Newbie Reputation: Groups: Registered Joined: 01/09/2018(UTC) Posts: 7 Location: uk Thanks: 3 times Was thanked: 1 time(s) in 1 post(s)		So bmw X5 E70 looked at one today for spare key? key learning-option 3 then ask me to do CAS firmware? dont really want to do that, so if i take the CAS out can i add a spare to the CAS on the bench which i think is the safer option?
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CipiCip		#2 Posted : 13 January 2021 10:28:47(UTC)
Rank: Member Reputation: Groups: Registered Joined: 22/07/2019(UTC) Posts: 24 Location: Timisoara Thanks: 3 times Was thanked: 17 time(s) in 9 post(s)		The same...will ask for downgrade
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shortys		#3 Posted : 13 January 2021 10:33:14(UTC)
Rank: Newbie Reputation: Groups: Registered Joined: 01/09/2018(UTC) Posts: 7 Location: uk Thanks: 3 times Was thanked: 1 time(s) in 1 post(s)		yeah but will be safer than via OBD i think?
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Skellykeys		#4 Posted : 13 January 2021 11:41:04(UTC)
Rank: Newbie Reputation: Groups: Registered Joined: 18/12/2018(UTC) Posts: 6 Location: London Thanks: 3 times Was thanked: 1 time(s) in 1 post(s)		Autohex connects to the cas bus so it will still do firmware. If you don't want to do firmware you will have to read by solder points and use a dump tool which has its own risks. As long as you have a good power supply connected either on the car or on bench it is safe to do firmware Edited by user 13 January 2021 11:56:43(UTC)  | Reason: Clarification
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CipiCip		#5 Posted : 13 January 2021 12:35:52(UTC)
Rank: Member Reputation: Groups: Registered Joined: 22/07/2019(UTC) Posts: 24 Location: Timisoara Thanks: 3 times Was thanked: 17 time(s) in 9 post(s)		Shellykeys....in this forum we are talking about microtronik tools...not about what others tools can do and how And everyone who use their tools and dont know how to use please contact support via skype...and they offer best support
1 user thanked CipiCip for this useful post.		Autohex_II_BMW
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Autohex_II_BMW		#6 Posted : 13 January 2021 21:37:30(UTC)
Rank: Advanced Member Reputation: Groups: Moderator Joined: 22/08/2015(UTC) Posts: 1,431 Location: Dubai Thanks: 562 times Was thanked: 1354 time(s) in 720 post(s)		Originally Posted by: shortys So bmw X5 E70 looked at one today for spare key? key learning-option 3 then ask me to do CAS firmware? dont really want to do that, so if i take the CAS out can i add a spare to the CAS on the bench which i think is the safer option? Its 100% safer with Autohex to unlock OBD, Even you connect CAS on bench in autohex it will ask for cas firmware. So please proceed with CAS firmware via OBD.
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shortys		#7 Posted : 14 January 2021 01:23:49(UTC)
Rank: Newbie Reputation: Groups: Registered Joined: 01/09/2018(UTC) Posts: 7 Location: uk Thanks: 3 times Was thanked: 1 time(s) in 1 post(s)		ok Thank you all for your advice.
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shortys		#8 Posted : 14 January 2021 01:26:23(UTC)
Rank: Newbie Reputation: Groups: Registered Joined: 01/09/2018(UTC) Posts: 7 Location: uk Thanks: 3 times Was thanked: 1 time(s) in 1 post(s)		Originally Posted by: CipiCip Shellykeys....in this forum we are talking about microtronik tools...not about what others tools can do and how And everyone who use their tools and dont know how to use please contact support via skype...and they offer best support Im am using autohex? with support via skype the time difference can be a problem
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Autohex_II_BMW		#9 Posted : 14 January 2021 03:33:22(UTC)
Rank: Advanced Member Reputation: Groups: Moderator Joined: 22/08/2015(UTC) Posts: 1,431 Location: Dubai Thanks: 562 times Was thanked: 1354 time(s) in 720 post(s)		Originally Posted by: shortys Originally Posted by: CipiCip Shellykeys....in this forum we are talking about microtronik tools...not about what others tools can do and how And everyone who use their tools and dont know how to use please contact support via skype...and they offer best support Im am using autohex? with support via skype the time difference can be a problem there is no need of any support for doing this car, you can do cas firmware then program key from key learning option 1 after that check new key showing as YES in slot in key learning optoin1. Restore CAS at the end.
1 user thanked Autohex_II_BMW for this useful post.		shortys
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