OBDSTAR X300 PRO3 Car Key Programmer Key Master with Immobiliser + Odometer Adjustment +EEPROM/PIC+OBDII Update Online

Basic Information
Place of Origin: China
Certification: CE
Minimum Order Quantity: 1pcs
Price: USD 699~899/pcs
Packaging Details: Inch:15.75*11.42*3.94
Delivery Time: 2 working days
Payment Terms: T/T, Western Union, MoneyGram,Paypal,
Item Name: OBDSTAR X300 PRO3 Warranty: Two Year Warranty
Update: One Year Free Update Online Delivery: Fast Via DHL,UPS,Fedex,TNT,Aramex
Quality: High Quality Delivery Time: Within 48 Hours
Package: Safety Package Payment Method: TT/Paypal/Western Union /Money Gram
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auto key programmer


automotive locksmith tools

X300 PRO3 key master by OBDSTAR Company features with the immobiliser key programming function of SKP900,as well as new function e.g. Odometer adjustment, EEPROM/PIC and OBDII.
Its design is fully based on industrial standard, for example, it is designed with bilateral keyboards which make it easy to operate, besides its appearance is processed by special material and reaches to the shockproof level.


OBDSTAR X300 PRO3 Car Key Programmer Key Master with Immobiliser + Odometer Adjustment +EEPROM/PIC+OBDII Update Online

Top 5 Reasons to Buy OBDSTAR X300 PRO3 Key Master:

1. Supports program Auto Keys and Smart Keys for Mazda/.
2. All operations completed are required without password .
3. Supports the latest version of Mazda CX-3,CX-5,Mazda 2/3/6, no need Pin code anymore
4. Supports odometer correction for part of Mazda//Jaguar/Land Rover
5. Free Update Online for 1 year on Official Website. 130usd/year after one year

1. Dealer Code:
2. This is Key Master Standard Configuration: Immobiliser + Odometer adjustment +EEPROM/PIC+OBDII
Now can pay to get Full Package Configuration Service, just need to provide serial number to our customer service after you pay.
Full Configuration including: Standard Configuration Plus EPB+Oil Service/Reset+Battery Matching Functions
3. OBDSTAR X300 PRO3 Language Available: English
4. Can not support VW 4th and VW 5th IMMO

OBDSTAR X300 PRO3 VS OBDSTAR DP in the term of function:
PS: Both OBDSTAR DP and OBDSTAR X300 PRO3 are available with standard package and full package.
1. Basic diagnostic system for Engine, Transmission ABS, airbag:
-OBDSTAR DP Standard Package is ok
2. Full system diagnosis:
-So far OBDSTAR DP Full Package can perform full system diagnosis on only Japanese and South Korea vehicles, other vehicles will be added in 2017.
3. OBDSTAR X300 PRO3 does not include diagnostic system yet.

OBDSTAR X300 PRO3 Advantages:

The main unit system adopts ARM high speed chip to keep it running fast, stable and anti-jamming.
Upgrade via the SD card at any moment.
Modern design and high-definition screen realize the integration of automotive industry and electronic information technologies and make auto diagnosis and key programming easier, practical and economical. Integrity structure design makes it crack resistance, shock resistance and durable.
Industrial design ensures the tool works stably under the tough environment, such as high and low temperatures.

OBDSTAR X300 PRO3 Features:

1. New keys programming;
2. Key reading from the immobilizer’s memory;
3. New immobilizer programming;
4. New ECU programming;
5. New mechanical key number programming;
6. Vehicle Identification number programming;
7. ECU reset & immobilizer reset;
8. Easy to operate by the guided menu programming;
9. New remote programming;
10. PINCODE reading;
11. Odometer adjustment (Via obd);
12. EEPROM/PIC Chip reading and immobiliser initialization ;
13. With full and strong database for the most important vehicle makes;

OBDSTAR X300 PRO3 Durability:

1. Integrity structure design makes it come with good crack resistance, shock resistance and durability.
2. Industrial design ensures the tool works stably under the tough environment, such as high and low temperatures.

OBDSTAR X300 PRO3 Car List:


OBDSTAR X300 Pro 3 Car Key Programmer X-300 pro3 Key Master

X-300 pro3 Key Master will covers Skp-900, OBDSTAR X100 Pro and X300 Pro function, which can support Immobilizer, Odometer Adjust. EEprom/PIC, OBDII, EPB, Oil/Service reset and Battery Matching...

OBDSTAR X300 PRO3 Main Unit and Accessories(Picture shown as below):

Obdstar X300 PRO Configuration

OBDSTAR X300 PRO3 X-300 Feedback:

OBDSTAR X300 Pro3 Key Master feedback on key programming
It can do key programming for PSA fiat VAG.
Toyota 4Runner (2006) ok
Lexus RX400H (2005) ok
For Honda it’s great edit vin etc
For Nissan smart keys it’s awesome
For Toyota ck100 all keys lost
Works on Hyundai and Kia
Did Kia Ria 2014 with I4D60…. Cannot read pin but programmed key when we had pin.
Did Hyundai i10 2012. Read Pin and programmed 7936 (ID46). Quick and easy.
Do key for great wall Volex c30 2012 read pin code program key ok
K13 worked perfect Insignia 2011 read security code +program keys OK
Just make key for focus 2011 on 80bit transponder 10 min job done

OBDSTAR X300 PRO3 Feedback on PIC function and workable car models:
The PIC adapter working with OBDSTAR X300 PRO3 is to read write CPU data on a part of car computer. PIC adapter workable car models (05-26-2016 update): Initialize CPU data for immobilizer coil on FAW Wei Chi V5(PIC) Initialize CPU data for immobilizer coil on FAW N5 (FREESCALE) Initialize CPU data for immobilizer coil on FAW N7 (FREESCALE)

OBDSTAR X300 PRO3 feedback on Odometer adjustment

1)For VAG group vehicles:
Audi A3 is on the list from 2003 – 2006, 2007- up personally I have not tried
Audi A3 2008 monocolore OK
it can make Audi normal a6 before 2009
Volkswagen Tiguan 2013 TFT color dash nec+24C64 ok
Volkswagen caddy 2014 white meter NEC24C64 via obd
Volkswagen Caddy 2014 with TFT Color dash via obd
Volkswagen Caddy 2014 with TFT Color dash via obd
Seat Ibiza 2014 Via obd ok
Volkswagen Polo 2014 with NEC24C64
06 a8 OK
2013 golf with black/white screen – OK (with latest update)
Golf 6 2012 white color, write 2 sec !!
Q5 2013 via obd ok
Tiguan 2012 tft color NEC24C64 ok
Volkswagen Polo 2014 White Meter NEC24C64 using golf menu OK
Passat 2009 mileage nec+24c32 OK kia sportage r 2014 d70f423 mieage tested ok
Can support vw micronas Skoda Octavia 2010 nec+24c32 VDO mileage OK
Skoda Superb 2012 via obd mileage ok
Polo 2004 VDO k Line mileage OK
Audi A4 2007… in 20 seconds by OBD.
Volkswagen Amarok 2014 ok ( chose golf NEC 24C64 white meter 2013-)
2013 jetta mono display ok.

2) For Hyundai
Hyundai verna fluidic obd ok
Hyundai accent 2012 by obd ok 24c16
Hyundai Creta D70F3525 ok
Hyundai Verna 24c16 ok
Hyundai Accent 2011… by obd in 2 seconds

Kia Sportage with 24c16 2012 work perfect
Kia sportage 2013 round dash screen obd success
Kia sorrento 24c16 al ok obd

Opel Isignia 2011 works well via obd
Astra J 2010 ok
Astra J 2011 read Security Code ok (via gm cruze)
Opel Insignia 2009/2011 OK
Opel Zafira 2012 OK
Opel astra 2010 2011 2012 NOT OK

5) Chevrolet
Chevrolet Cruze 2010, 2011, 2012 via obd Ok
Chevrolet Cruze 2014 via obd take less than 4 seconds
Chevrolet cruze lt 2012 alla key lost ….OK 10 min programing and mileage correction ok
Chevrolet CRUZE 2012, Read security code ok and Mileage ok
Chevrolet Cruze 13 miles ok
Chevrolet Captiva 2012, 2013 ok

6) Range Rover
Range Rover Evoque 2013 via obd ok
Range Rover Evoque SD4 2013 ok less than 2 seconds
Evoque 2012 works OBD Rang rover sport 2014 , 10 sec after buckup all ok

7) Kia
Kia optima mileage correction: ok
kia sorento um 2016 ok obd2

Tourneo 2015 H9S12EXQ384 Read ori Value ok
Focus 2013 OK fiesta 2012 OK

9) Fiat
Fiat grand punto 2010 OK
Fiat punto 2007 OK
Fiat fiorino obd ok

10) Others

  1. New update mileage correction for hyundai Sonata 9
  2. Benz yes bmw no
  3. Honda civic 2006 all keys lost OK
  4. Porsche Cayenne 2012 mileage OK
  5. have made KM visteon dash 95320 vw golf 5 with success, just plug and play
  6. Jeep grand cherokee 2013 OK
  7. Jeep compas 2014 for obd2 2008+
  8. I20 24c16 ok (Note: if you WANT TO DO KM IN HYUNDAI I20 THEN YOU HAVE TO PUT KM 4 TIME MORE EX. 1000 KM NEED THEN PUT 4000 KM IN X100.)
  9. 2006 Chrysler 300c -> will do dash via obd but won’t do SRI
  10. Hummer H2 2008 via obd ok
  11. 2014 Altima Via obd ok
  12. i20 by obd ok ….. so i had to make the x4 solution given on this thread example for 25300km = 25300×4 ; sometimes gives 9999999 some times 564873248 whatever but keep trying 1 or more number more on total.
  13. Rio obd ok

OBDSTAR X300 Pro3 Reviews:
Customer 1:
For the price and its function over Skp900 looks to be the better buy.mileage is extra bonus, more money & something different. (New story’s)
obd2 scanning is limited but extra bonus on rewriting vin # on donor Ecu.
Customer 2:
I have bought 2 of there newest programmer (Key Master X300 Pro 3) claim to have the same program as the SKP900. Not true it lacks the
newest protcal, all thou the F100 does have the newest protcal.
Customer 3:
OBDSTAR F100 /Mazda key pro and OBDSTAR X300M is the separate program out from X300 Pro3 Key Master, while if you are a maste
working at workshop/garage, you are advised to own one OBDSTAR X300 PRO3 Key Master which include all vehicle models and function
including: key programming, odometer adjustment, PIC function (read write CPU data on a part of car computer) and EEPROM function
(read out password from EEPROM chip and restore data), EPB, oil service reset, battery matching etc.

OBDSTAR X300 Pro3 Update Process:
Download the update tool and diagnostic software on www.obdstar.com,and install it.
step2:After update tool installation completed,click the update tool software icon on desktop to run it.
OBDSTAR X300 PRO3 Car Key Programmer Key Master with Immobiliser + Odometer Adjustment +EEPROM/PIC+OBDII Update Online 1
step3:Click the source menu,choose the program you want to update,click confirm.
OBDSTAR X300 PRO3 Car Key Programmer Key Master with Immobiliser + Odometer Adjustment +EEPROM/PIC+OBDII Update Online 2
step4:Click and select all the software then clik"update".And wait for several minutes then the updating finished.

Package Including:

1pc x X300Pro3 Multiplexer
1pc x OBD II-16
1pc x HONDA-3
1pc x HYUNDAI/KIA-10
1pc x KIA-20
1pc x Main Cable
1pc x SD Card
1pc x SD Card Reader
1pc x X300 Pro3 User's Manual
1pc x EEPROM Adapter
1pc x Power Transformer

OBDSTAR X300 Pro3 Key Master IMMO Car List Display:

OBDSTAR X300 PRO3 Car Key Programmer Key Master with Immobiliser + Odometer Adjustment +EEPROM/PIC+OBDII Update Online 3
OBDSTAR X300 PRO3 Car Key Programmer Key Master with Immobiliser + Odometer Adjustment +EEPROM/PIC+OBDII Update Online 4
OBDSTAR X300 PRO3 Car Key Programmer Key Master with Immobiliser + Odometer Adjustment +EEPROM/PIC+OBDII Update Online 5

Contact Information:


Whatsapp: +86-13480159018

Live Support: Chat with us online

Email: tina@pro-diagtool.com

Skype: oneflysky





Contact Details
Tina Lee

Phone Number : 86-0755-23047925

WhatsApp : +8613480159018