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View Full Version : BMW X6 cas3+ default 32E2 ews immobilizer protection against tampering


lioncam
25th January, 2021, 11:07 AM
Hi mate,
please i have problem with bmw x6, car is all keys lost, i just make key car crank but not started so i have this default .
32E2 : EWS immobilizer protection against tampering, response implausible.

need to repair this default please.
Manta1600
25th January, 2021, 11:21 AM
What tool you use?
What gearbox is?
From where you read the ISN?
lioncam
25th January, 2021, 11:56 AM
What tool you use?
What gearbox is?
From where you read the ISN?

i used fvdi, gearbox is automatic
honda1200
25th January, 2021, 12:07 PM
Which ecu this have?
Manta1600
25th January, 2021, 12:17 PM
i used fvdi, gearbox is automatic

I think that you need ISN from the gearbox if is 6HP
lioncam
25th January, 2021, 12:38 PM
Which ecu this have?

Hi,
ecu is med17.2.x
tks.
PixelsFixed
26th January, 2021, 02:11 AM
I think that you need ISN from the gearbox if is 6HP

No car will start, just not move.
PixelsFixed
26th January, 2021, 02:12 AM
EWS Tampering - you need to resynch CAS/DDE
lioncam
26th January, 2021, 08:28 AM
EWS Tampering - you need to resynch CAS/DDE
please possible to do it on bench with dump?
i can pay .
thks
brobble
26th January, 2021, 09:01 AM
If ecu is med17 (tricore), so it just should have 16Byte ISN. In your ecu F8894843B27B2CA53AD03BBC4516EE44 I believe. Try to make key with this ISN or check long ISN in your CAS.

Greets MR...
brobble
26th January, 2021, 09:18 AM
I took a deeper look into your cas dump and your long isn is corrupted, was written to zero. What tool did you use to learn key? I repaired this now. Try to rewrite this repaired dump into your cas, make new key with isn from ecu F8894843B27B2CA53AD03BBC4516EE44 and car should start.

Good luck.

Greets MR...
brobble
26th January, 2021, 09:31 AM
This should be the decrypted key passwords.

1: C8BF2E84
2: C8FAB8D2
3: 0895E386 (ISK 5A7A2B1C D68D)
4: C85D4291
5: C8FC2CC1
6: C834BE0C
7: C8C260BA
8: C88C8CFC
9: C8628FE0
10: C85CC3A5

I think you learned key 3, because config of this key is 08, instead C8. So it should be unlocked. You can try to rewrite only 3 Byte password 95E386 with any hitag programmer to it after rewrite isn.

Greets MR...
Manta1600
26th January, 2021, 02:41 PM
No car will start, just not move.

This for 6HP or for 8HP?

if is 8HP the ECU must have long ISN and car must start and drive only with ECU ISN
PixelsFixed
26th January, 2021, 08:09 PM
This for 6HP or for 8HP?

if is 8HP the ECU must have long ISN and car must start and drive only with ECU ISN

To be absolutely honest, I can't remember. It was ages - years - ago. I did an E70 9389116. Downgrade by OBD. Made key. Started wouldn't drive with either key.

Disconnected battery for 20 mins, reconnected, reflashed CAS and all was well.

Left. Didn't look back.
lioncam
27th January, 2021, 10:19 AM
I took a deeper look into your cas dump and your long isn is corrupted, was written to zero. What tool did you use to learn key? I repaired this now. Try to rewrite this repaired dump into your cas, make new key with isn from ecu F8894843B27B2CA53AD03BBC4516EE44 and car should start.

Good luck.

Greets MR...
Hi,
this dump stated car with key add....
thks boss
thks teams
thks DK masters
:canabis:

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