E87 CAS3 ADD KEY

[GolfmkI]

I am tryind to add key this car
BMW 1 E87


61.35-6943834-01
2071165939
MCV 00.00.00
FSV 1.7.5
OSV 3.3.0
HW C4
SW 12.5
COD 08
DIAG INDEX 06A0
SIEMENS VDO 5WK4 9513CBR


MCU 0L15Y
9S12XDP512CAL

Car has one working key
Made a Spare key on position 3 with key tag programmer (FVDI CLONE).

1. Read and backup FLASH AND EEPROM R270
2. Load on Tag key programmer ( AUTO TOOL) eeprom
3. Select new position (3) and new key is added
4. Fvdi gives me a modded eeprom with a few changes and the write to CAS
5. TESTED:

Original key is working 100%
New key is only working remote, not ignition,not crancking.
Only if I start with original and I insert inmediatelly new key then starts.

Have I done correctly?
Perhaps I should no write mod dump generated by FVDI?
I have original data, can I write it back or there is some rolling code and could damage something?

I upload original eeprom and file with KEY3 added.
I also upload FLASH for archive purposes.

I did not try OBD , I had read meny problems if FVDI needs to reflash it.
As I am not sure if is crypted or not

So I go in a safer way. I am rigth?


Any help will be appreciatted

[ivanrpm]

Hi bro, pass pag3 , I can make chip to start and you can test it!
then unlock the key you made with FVDI and send me reading unlock!

Regards

[droidwayne65]

I am tryind to add key this car
BMW 1 E87


61.35-6943834-01
2071165939
MCV 00.00.00
FSV 1.7.5
OSV 3.3.0
HW C4
SW 12.5
COD 08
DIAG INDEX 06A0
SIEMENS VDO 5WK4 9513CBR


MCU 0L15Y
9S12XDP512CAL

Car has one working key
Made a Spare key on position 3 with key tag programmer (FVDI CLONE).

1. Read and backup FLASH AND EEPROM R270
2. Load on Tag key programmer ( AUTO TOOL) eeprom
3. Select new position (3) and new key is added
4. Fvdi gives me a modded eeprom with a few changes and the write to CAS
5. TESTED:

Original key is working 100%
New key is only working remote, not ignition,not crancking.
Only if I start with original and I insert inmediatelly new key then starts.

Have I done correctly?
Perhaps I should no write mod dump generated by FVDI?
I have original data, can I write it back or there is some rolling code and could damage something?

I upload original eeprom and file with KEY3 added.
I also upload FLASH for archive purposes.

I did not try OBD , I had read meny problems if FVDI needs to reflash it.
As I am not sure if is crypted or not

So I go in a safer way. I am rigth?


Any help will be appreciatted

Sounds like FVDI treated the eeprom as CAS3. It should have seen it as CAS3+ and prompted you for ECU ISN or a working key. Otherwise all you'll get is an extra remote.