How to Unlock Audi PCF7945 Key by OBDSTAR Key Renew Adapter

OBDSATR company released new OBDSTAR PCF79XX key renew adapter to unlock/renew key for Audi 5th generation immo, BMW, VW, Volvo, Chrysler, Renault, GM, Kia, Hyundai etc. Here is a demo guide on unlocking Audi PCF7945 remote key with OBDSTAR X300 DP (Key Master DP) and key renew adapter.

Guide:

Connect X300 DP with VCI, key renew adapter etc as picture picture

Select Diag Program

Select Other Function-> Renew Key->Renew Key V30.01

Select Audi->5 generation

Select Board 233.453.111-06

Select remote frequency: 315MHz 8T0959754C

Please refer to the following diagram for the correct connecting cables/lines

Chip Type: PCF7945

Connect the host to the OBDSTAR PCF79XX adapter and supply the 12V power to the renew adapter

Writing data, please wait

Data brushing success

Unlock Audi PCF79XX remote success.

PS. OBDSTAR PCF79XX key renew adapter support list:

Audi
5th generation immo

Board 233.453.111-02
315MHZ 8T0959754A
315MHZ 8T0959754C
315MHZ 8T0959754J

Board 233.453.111-05/06
315MHZ 4G0959754G
315MHZ 4G0959754J
315MHZ 4H0959754G
315MHZ 4H0959754J
315MHZ 8T0959754A
315MHZ 8T0959754C
315MHZ 8T0959754G
315MHZ 8T0959754J
433MHZ 8T0959754
868MHZ 4G0959754K
868MHZ 4H0959754K
868MHZ 8T0959754D

Board 233.453.211-01/02
315MHZ 4G0959754J
315MHZ 8H0959754DB
315MHZ 8K0959754
315MHZ 8K0959754C
315MHZ 8K0959754G

BMW

E chassis
ono-original key_OEM_KEY
original key_315MHZ
original key_868MHZ

F chassis
315MHZ
IN-Circuit-5WK49663
IN-Circuit-HUF5662
434MHZ
IN-Circuit-5WK49662
IN-Circuit-HUF5663
IN-Circuit-HUF5767
868MHZ
IN-Circuit-5WK49661
IN-Circuit-HUF5661
Porshe
315MHZ
7PP959753BM
7PP959753BQ
433MHZ
7PP959753BN
7PP959753BS
7PP959753AJ
Peugeot
21676652
E25CI009
E28CI01B
E33CI002

VW
Touareg
433MHZ 7P6959754AO
868MHZ 7P6959754L
868MHZ 7P6959754AT

Volvo
smart card

900MHZ
5WK49266

Chrysler

1YZ-C01C-ChipMarking
567_738_031
Keylessgo 567_373_061
IN-Circuit-0HT692427AA
IN-Circuit-0HT692713AA
IN-Circuit-K0B0T04A
IN-Circuit-M3N5WY72XX
IN-Circuit-M3N5WY783X

Renault

double button   433MHZ ChipMarking 2244706
remote control 433MHZ ChipMarking F7945MC2200
smart card 433MHZ ChipMarking F7953MC2200
smart card 433MHZ ChipMarking 049621C03

Land rover

315MHZ YWX000061
315MHZ YWX000071
smart key 434MHZ 5E0U40247

Opel

double button  433MHZ 13500235
triple button 433MHZ 13500234
Corsa double button 433MHZ 13188281
Corsa triple button 433MHZ 13188284
Astra/Zafira double button 433MHZ 13149645
Astra/Zafira double button 433MHZ 13149658

Kia

Keylessgo_ChipMarking 049620C03
7952CMFCH02
CMFEU03
HMFEU04
HMFKR04
HMFNA04

Mitsubishi

434MHZ G8D_644M_KEY_434MHZ_F7952A

GM

Buick smart key 315MHZ
Keylessgo_13500224_13584825_5keys
Keylessgo_13500225_13584825_4keys

Cadillac smart key 315MHZ
Keylessgo_NBG009768T

GM samrt key
433MHZ Keylessgo_3keys
433MHZ Keylessgo_4keys
433MHZ Keylessgo_5keys

Chevrolet
double button 433MHZ 13500218
four button 315MHZ 13500222
five button 315MHZ 13500221
smart card 315MHZ
Keylessgo_13500318_13584828_4keys
Keylessgo_13500319_13584829_5keys

Hyundai

Keylessgo_ChipMarking 049620C03
7952CMFCH02
CMFEU03
HMFEU04
HMFKR04
HMFNA04

Citroen

21676652
E25CI009
E28CI01B
E33CI002

http://www.obdii365.com/producttags/obdstar-x300-dp.html

OBDSTAR X300 DP Full Version vs. Xtool X-100 Pad2 Full

“Hello. I need a advice regarding the two tools Xtool x100 pad2 full and Obdstar x300 DP full. i can not decide myself which one to choose. both of them got almost same function,but i don”t know which one does what says. so please someone who own them or who works with them can light me up. i saw that both have function for immo 4 and 5 but they really work. thanks”

Tech support via obdii365.com:

Xtool x100 pad2 full and Obdstar x300 DP (key master dp) full mainly differs in functions and hardware specification. You can refer to charts below. Hope it helps you out.
Obdstar X300 DP Full vs Xtool X100 PAD2 Full

Function comparison:

	OBDSTAR X300 DP Full	XTOOL X100 PAD2 Full
image
OBDII Diagnosis	Yes, for ALL systems OBDII + Diagnosis (Japanese and Korean cars)	Yes, for FOUR systems only
Immobilizer	Yes	Yes
DPF PIN Code Reading	No	Yes
Odometer Adjustment (change km via OBD)	Yes	Yes
EEPROM/PIC Adapter	Yes	No
EPB	Yes	Yes
TPS	Yes	Yes
TPMS (Tire Pressure Warning Light Reset)	Yes	Yes
SRS Reset	Yes	No
EPB	Yes	No
Steering Angle Calibration	Yes	Yes
CVT Learning/Value Reset	Yes	No
Oil Reset/ Engine Oil Light Reset	Yes	Yes
Battery Reset	Yes	Yes
Diesel Particulate Filter	Yes	No
Hexadcimal Editor (Win Hex)	No	Yes
Timing Belt Light Reset (Manual Operation)	No	Yes
Pincode inquiry	7*24 hours automatic inquiry is available for most pin code	Manual inquiry
VAG 4th & 5th Immo Key Programmer	Require OBDSTAR RFID Adapter (need purchase alone)	Require Xtool KC100 adapter (full version comes in default)

Hardware comparison:

	OBDSTAR X300 DP	XTOOL X-100 PAD 2
Operating System	Android 5.1	Android 4.4
CPU	Samsung Exynos4418 A9 industrial-grade processor	Rockchip civil-grade processor
Storage space	FLASH 16G	FLASH 16G
RAM	2G	1G
Battery	7400mAh	4000mAh
Resolution	1280*800	1024*768
Screen size	7 inch	8 inch
HDMI	Yes	Yes
Bluetooth	Yes	No
WIFI	Yes	Yes
Dimension	215*147*30	240*177*24
Shell	Three proofing and industrial-grade shell with rubber coating	Civil-grade
One key update	Yes	Yes
One key enter	Yes	No
Language	English, simplified Chinese, traditional Chinese	French, Arabic, Spanish, Persian, German, Russian, Portuguese
Database	Built-in database	Optional, pay extra
Technical support	Expert service team	Expert service team
Price in obdii365	US$899	US$888

Conclusion:

OBDSTAR X300 DP is superior to XTOOL X100 PAD 2 in many aspects, such as functions and hardware, but X300 DP supports Chinese and English only.

Functions:

1). X300 DP supports more functions, full-system diagnosis and no need to inquiry pin code.

X100 PAD 2 supports four-system diagnosis only and does not support Bluetooth & One Key Enter functions and need inquiry manually.

2). Both support VAG 4th and 5th generation immo key programming function. X300 DP full requires to purchase an extra RFID adapter. Xtool X100 Pad 2 requires a KC100 adapter as well, but it is already included in the package.

Hardware:

X300 DP obdstar has faster CPU, bigger RAM, long lasting battery and higher resolution.

http://www.obdii365.com/wholesale/brand-obdstar/

http://www.obdii365.com/wholesale/brand-xtool/

http://blog.obdii365.com/2017/09/14/obdstar-x300-dp-full-vs-xtool-x100-pad2-full/