Is it possible to replace the PCF7953 in BMW smart key and code with Hitag2 to car via dump?
Will remote also work?
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Thread: BMW Smartkey with PCF7953
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10th June, 2014, 11:18 AM #1DK Veteran
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BMW Smartkey with PCF7953
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sv2hqx (14th November, 2014)
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10th June, 2014, 11:44 AM #2DK Veteran
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if its the china key then tmpro2 can unlock it for you
Originally Posted by simaservis1108
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10th June, 2014, 12:07 PM #3DK Veteran
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Nope,this is original BMW key,I can get a handfull of PCF7953,would just like to know if we can reuse this?
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sv2hqx (14th November, 2014)
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10th June, 2014, 01:10 PM #4DK Veteran
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PCF7953 is Hitag-Pro used in newest BMW F-serie and Range Rover Smart Card .
these transponders are not easy to configure if you purchased blank ..
you have two choices in the morning: go back to bed and continue dreaming, or you get up to make your dreams come true
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10th June, 2014, 01:10 PM #5DK Veteran
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This is old key.Not new one.I think it is from E60 keyless go.
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sv2hqx (14th November, 2014)
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10th June, 2014, 01:25 PM #6DK Veteran
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Old : PCF 7942 ,7943 ,7944 and PCF 7945 , for PCF7953 I never seen old .
you have two choices in the morning: go back to bed and continue dreaming, or you get up to make your dreams come true
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10th June, 2014, 01:46 PM #7DK Veteran
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Here are some photos attached:
DSC01662.JPGDSC01658.JPG
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sv2hqx (14th November, 2014)
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10th June, 2014, 01:55 PM #8V.I.P. Member
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Zedbull clone read key PCF7945 as PCF7953.
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Faraday (11th June, 2014), simaservis1108 (10th June, 2014)
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10th June, 2014, 02:15 PM #9DK Veteran
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If I replace the PCF7945 can I code key and remote with Hitag2 programmer? Originally Posted by bram380
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sv2hqx (14th November, 2014)
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10th June, 2014, 07:42 PM #10Top Poster
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Hm, this venture seems difficult as going to the moon, but nobody can stop you to try. But be aware that producer (in this case Philips/NXP) spent lot of money on security development and chinese as most famous cloners in the world on the other side spend also lot of money on cracking originals. Sometimes they succeed sometimes not, but for sure they return their investment by mass production, how will you?
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10th June, 2014, 08:19 PM #11DK Veteran
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No, BMW 7945 is preprogrammed on NXP factory. New 7945 will not work. Originally Posted by simaservis1108
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10th June, 2014, 11:59 PM #12DK Veteran
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So what are my options to reuse original BMW remote with PCF7945?Maybe another type of PCF instead?
I am open for suggestions.
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sv2hqx (14th November, 2014)
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11th June, 2014, 07:33 AM #13DK Veteran
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Hi
i try read info a key BMW with tag key tool v6.3 (Hitag2)
Tag key tool show to me PCF7953
BUT
Tango show to me PCF7945
Which Correct ?
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11th June, 2014, 07:46 AM #14DK Veteran
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read the markings on the chip
ninjaDK- The Bogs Dollocks!!!
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11th June, 2014, 09:30 AM #15DK Veteran
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tango don't joke Originally Posted by amir_82013
you have two choices in the morning: go back to bed and continue dreaming, or you get up to make your dreams come true
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