CAS4+ AKL cranks but will not start

**ashakoors** · 6th December, 2019, 08:12 PM

Hello, I did a 2014 650i CAS4+ on Bench by VVDI2. Wrote the key by file, it will crank but will not start. The remote doesn’t work too. I’ve got the right frequency 315 fob. Did diag shows wrong key security code, doesn’t match CAS. any help please!? Thanks

i did search the forum for previous posts but couldn’t find anyone else with same situation.

**tothzsolt** · 6th December, 2019, 08:15 PM

hi upload all file

**qeso705** · 6th December, 2019, 08:15 PM

Cas4+ as far i understand need isn from ecu. Did you read it too?

**TERMINATOR1000** · 6th December, 2019, 08:19 PM

If you had save original file , upload it in CAS 4 , and bought a key to local BMW dealer !
Too complicated job for money ...

**TERMINATOR1000** · 6th December, 2019, 08:20 PM

Originally Posted by qeso705

Cas4+ as far i understand need ISN from ecu. Did you read it too?

Yes he can !

**ashakoors** · 6th December, 2019, 08:41 PM

Here you go mate. I have uploaded whatever I had retrieved. Thanks

**ashakoors** · 6th December, 2019, 08:42 PM

Yes, indeed. I read ECU ISN

**ashakoors** · 6th December, 2019, 08:43 PM

Originally Posted by TERMINATOR1000

Yes he can !

You mean I can make CAS4+ all keys lost without ECU ISN? Thanks

**ashakoors** · 6th December, 2019, 08:51 PM

Originally Posted by tothzsolt

hi upload all file

Sorry my first post. How do I upload files. I selected video, image and advanced but I see nothing is uploaded. Thanks

**TERMINATOR1000** · 6th December, 2019, 09:02 PM

Originally Posted by ashakoors

You mean I can make CAS4+ all keys lost without ECU ISN? Thanks

no , you need it

**TERMINATOR1000** · 6th December, 2019, 09:04 PM

Originally Posted by ashakoors

Sorry my first post. How do I upload files. I selected video, image and advanced but I see nothing is uploaded. Thanks

use "mega" , if you can't use forum advanced function

**ashakoors** · 6th December, 2019, 09:08 PM

Originally Posted by TERMINATOR1000

If you had save original file , upload it in CAS 4 , and bought a key to local BMW dealer !
Too complicated job for money ...

It is easy bro but never run to that situation before

**ashakoors** · 6th December, 2019, 09:10 PM

Originally Posted by TERMINATOR1000

no , you need it

I know bro but thought you can do it without ECU ISN

**ashakoors** · 6th December, 2019, 09:10 PM

Originally Posted by TERMINATOR1000

use "mega" , if you can't use forum advanced function

I’ll do that. Thanks

**ashakoors** · 7th December, 2019, 12:07 AM

Originally Posted by ashakoors

Hello, I did a 2014 650i CAS4+ on Bench by VVDI2. Wrote the key by file, it will crank but will not start. The remote doesn’t work too. I’ve got the right frequency 315 fob. Did diag shows wrong key security code, doesn’t match CAS. any help please!? Thanks

i did search the forum for previous posts but couldn’t find anyone else with same situation.

OKay, Finally, I got to upload the file. Thanks