Tag Archives: OBDSTAR X300 DP

OBDSTAR X300 DP Full vs. Lonsdor K518 Key Programmer

Obdstar X300 DP vs Lonsdor K518ISE: what’s the difference? which tool is better for auto key programming?


This is a chart of the two, compared in terms of hardware, operation and functionality.


Hardware specification comparison:

Item Obdstar X300 DP Lonsdor K518ISE
Image obdstar-x300-dp-full-1 lonsdor-k518ise-web
Operating system Android 5.1 Android 4.4
CPU Samsung Exynos4418 A9 industrial-grade processor ARM V7
Storage space FLASH 16G FLASH 8G
Battery 7400mAh 4550mAh
Resolution 1280*800 1024*600
Screen size 7 inch 7 inch
HDMI Available No
Communication USB/Bluetooth USB only
WIFI Yes Yes
Dimension 215*147*30
Shell Three proofing and industrial-grade shell with rubber coating Civil-grade

Operation & service comparison:

Item Obdstar X300 DP Lonsdor K518
One key update Yes Yes
One key enter Yes No
Database Built-in repair database (domestic) No
Technical support Expert service team Professional service team

Function comparison:

Item Obdstar X300 DP PAD Lonsdor K518 Key Programmer
OBDII diagnosis Yes, full-system diagnosis No
Odometer correction Yes Yes
Pin code Inquiry 7*24 hours automatic Inquiry is available for most pin code (domestic) No
Key programming Yes Yes, it has full vehicle coverage, incl. Renault, Volvo, etc.(see details below)
EEPROM/PIC adapter Yes No
ABS Yes No
TPS Yes No
SRS reset Yes No
TPMS(low tire)reset Yes No
Steering angle reset Yes No
CVT learning/Value reset Yes No
EPB Yes No
Oil/service reset Yes No
Battery matching Yes No

In summary,


Obdstar X300 DP Pad: full system, multi-function including special functions

Lonsdor K518ISE: Expert in auto key programming! (with fullest vehicle coverage)



Lonsdor K518 is the NO.1 car key programmer in the word. And It has built-in Volkswagen 4th & 5th adapter and built-in chip & remote detection module. Compared with other universal key programming machines, it has the best vehicle coverage, including some keys cannot be programmed before, such as

Volvo (S40, S60, S80, XC60, XC90, C30, C70, V40, V60, V70) key programming
Toyota/Lexus: smart key all key lost – via OBD ( without dismantle)
BMW CAS3/CAS3+/CAS3++: direct OBD programming
BMW CAS4/CAS4+: dismantle & read data programming
BMW FEM system key programming & All keys lost
2016 -New Maserati: smart key programming
2016 -New Ford: smart key programming
Hyundai / Kia 46/47/8A smart key: PIN code reading via OBD, all key lost included.
Renault ( Megane, Koleos, Scenic) without PIN code key programming
VAG group 4th & 5th immobilizer system
Ferrari (458, F12, F149): direct OBD programming
Peugeot /Citroen: two ways to read PIN code & programming, all keys lost included



Lonsdor K518ISE IMMOBILIZER Car List: (support all cars)

Audi, BMW, Benz, VW, Volvo, Citroen, Ferrari, Maserati, Fiat, Lamborghini, Jaguar, MG,
Land Rover, Bentley, Lancia, Opel, Peugeot, Porsche, DS, Renault, Alfa Romeo, Smart,

Cadillac, Chevrolet, Dodge, GMC, Buick, Hummer, Ford, JEEP, Lincoln, Mercury

Honda, Hyundai, Isuzu, KIA, Lexus, Mazda, Mitsubishi, Nissan, Ssangyong, Subaru, Suzuki,
Toyota, Shigaoka Queen

Iveco, Trumpchi, BYD, Geely, Chery, Great Wall, Young Lotus (Basically all Chinese car
models are included)

Lonsdor K518ISE vehicle list


OBDSTAR X300 DP adds Key Renew and Diagnosis Cars

New Adding:

VW new body system settings function.

Key Renew Software (only for X300 DP/Key Master DP)


MG Diagnosis: (only for X300 DP/Key Master DP)

MG3/ MG3 Zero/ MG3 Zero (2013)

MG5/ MG6/MG6 (2013)/ MG6 (2014)

MG7 (2008)/ MG7 (2009)/ MG7-L/ MG GT (1.4T)

MG GT (1.5VCT / 1.5T)/ MG GS/ MG3 EU/ MG6 EU

MG6 EU DIESEL/ MG6 EU (2014)/ MG3 TT/ MG5/ MG6 TT/ MG6 TT (2015)


SPRINTER Diagnosis: (only for X300 DP/Key Master DP)

Sprinter, Vaneo, Vario, Vito/ Viano/ V class models.


Chrysler Diagnosis: (only for X300 DP/Key Master DP).

Hantone IMMO: X7 smart key system read key learning status, key matching, clear key function support.


Suspension Match Add the following models:

Changan Ford; Shanghai GM; Cadillac, BMW; Chrysler; Ford; GM; Chevrolet; GMC; Horton.

Ferrari CALIFORNIA, 458ITALIA models add odometer reset function support.



Ma Hengda added key matching function.

Chrysler 2015 – Free Cheer optimized IMMO Password Reading function.

VW Audi 4 generation A4 RB8 (2004-) added IMMO key matching function (support all key lost).

GM optimized IMMO English menu (Camaro -> Corvette).

VW Audi A4 RB4 added IMMO key matching function (support all key lost).


Mazda IMMO:

1. Increase Mazda CX-7 (2004-2009) non smart  password-free

2. Increase Mazda DEMIO 2014 –  Smart Key System


Optimize Chrysler 300/300C 2006-2007

(IM_CHRYSLER_07->IM_300C, Increase Security Algorithm 7F 37 Judgment)


Zhengzhou Nissan IMMO increase SUCCE 2.0 password read.

Dongfeng Fxauto IMMO increase X5 corresponding function.


Zhongtai IMMO Increase:

1. SR9 smart key system.

2. Z700 smart key system, body remote control system.


VW IMMO updates 48 chip unlock function.

TATA IMMO increase the reminder ‘Please ensure that the vehicle battery voltage is not less than 11.5V’


Brilliance China IMMO increase H3 models PEPS system and IMMO system functions.


Mustang Increase Mustang T70 PEPS system, smart key matching, EMS matching, ESCL matching, PEPS matching, EMS Reset, PEPS Reset.


Mustang increase Mustang T70 body system, remote control matching, read the quantity of remote control.


MG Increase:

1. GS 2017 non-smart, increase the key, clear the key, read the quantity of keys.

2. TF remote control matching: remote control increase, remote control clear, emergency password reading, read vehicle identification code.


Honda Optimized Smart Key System Type.

Yusheng increase (manual block) IMMO system: replace the IMMO device, replace the ECM, while replacing the ECM and IMMO device, replace the key, reset the ECM, reset the IMMO device function support.


YuSheng increase (automatic) S330 smart key system: key learning, key removal function support.

Jeep BJ20 added smart key system and IMMO system function support.

Citroen DS6 added smart key system and IMMO system.

Chrysler 200 2015 – added Smart Key System.

Dodge VIPER 2013 – added Smart Key System.

Dodge RAM TRUCK 2013 – added Smart Key System.


Mercedes-Benz 163-ML-level added remote control matching, ECU reset function.


Odometer Reset:

Optimize the safe login of the Mousse models.

HYUNDAI increase I20 Elite (Elantra) odometer reset function support.


Special Function:

Optimize the PIC / FREESCALE adapter flow.

Added Tire Pressure Detection function: (only for OBDSTAR TP50)

1. FAW car system activation function;

2. Auspicious car activation function;

3. Jianghuai car activation function.


Battery Detection Function Added: (only for MT301)

1. Voltage detection.

2. Resistance detection.

3. Start the system and the charge system test.


Key Renew function optimization program (precise control of the progress bar) / / modify the multi-language cfg. (Only for X300 DP/Key Master DP).


CVT learning value initialization function added the gear box matching:


1. Great Wall: COWRY、Great Wall V80; Great Wall H6(2012); Great Wall H6(2013);FLORID;COOL BEAR、Great Wall M2;VOLEEX、Great Wall C20R; Great Wall C30; Great Wall H5; Great Wall C50(2012); HAVAL H8


2. FORD/Changan Ford: 2015+ KA; B-Max(FORD MAX); EcoSport; Fiesta; Fiesta MY2013; FIGO; Focus; Fusion; Zephyr/MKZ


3. GM

(1) BUICK: Allure; Envision; LaCrosse

(2) CADILLAC: ATS; CTS; Escalade ESV; SRX; XT5

(3) CHEVROLET: Camaro; Malibu; Sail

(4) GMC: Sierra; Terrain

(5) HOLDEN: Caprice; Commodore


4. BYD: G3; F6; L3; G6; Si Rui; S7


5. CHERY: COWIN 5/EASTAR (B11); TIGGO 3(T11/T11FL); COWIN 3/A5(A21FL/A21);

A3 Sedan (M11); A3 Hatchback (M12); E5(A21FL-C); ARRIZO 7(M16); TIGGO 5(T21);

ARRIZO M7(B14FL); QQ3(S11); QQ6/ COWIN 1(S21FL/S21); A1(S12); QQme(S16)


6. Geely Automobile: EC718; EC715.



How to use OBDSTAR 300 DP to diagnose Honda Insight 2010

So, I’ll chip in some words of Obdstar X300 DP tablet key programmer experience on Honda Insight 2010.


Look here:

The package and item list:

All packed well…and items received in a good condition

Fast delivery from http://www.obdii365.com/wholesale/obdstar-x300-dp-key-programmer-and-scanner.html


Quick to power on

X300 DP Obdstar main interface

Connect the VCI and read the information

Have communication test: USB OK, Bluetooth OK

Now, Obdstar X300 DP goes to have a diagnostic test on Honda insight 2010

Select Diag Program

Select Diag-Asia, then Honda

obdstar-x300-dp-honda-diagnostic (1)

Honda v30.05 diagnostic software

obdstar-x300-dp-honda-diagnostic (2)


obdstar-x300-dp-honda-diagnostic (3)

Select PGM_FI

obdstar-x300-dp-honda-diagnostic (4)

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First, read trouble codes (current)

obdstar-x300-dp-honda-diagnostic (6)

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Second, clear fault codes

obdstar-x300-dp-honda-diagnostic (10)

Third, ECM/PCM reset

Please ensure the gear shift is in natural

Set the parking brake

Stop the engine

obdstar-x300-dp-honda-diagnostic (11)

The ECM/PCM has been reset

obdstar-x300-dp-honda-diagnostic (12)

On some vehicles, after the ECM/PCM is reset, the idle may be low or erratic until the ECM/PCM learns the proper idle air control (IAC) values. IAC learning occurs if you allow the engine to idle for 10 minutes at normal operating temperature.

obdstar-x300-dp-honda-diagnostic (13)

The last, read data stream

Select all to read

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obdstar-x300-dp-honda-diagnostic (15)

obdstar-x300-dp-honda-diagnostic (16)

obdstar-x300-dp-honda-diagnostic (17)

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obdstar-x300-dp-honda-diagnostic (23)

obdstar-x300-dp-honda-diagnostic (24)

Read the data stream, display in three ways

obdstar-x300-dp-honda-diagnostic (25)

obdstar-x300-dp-honda-diagnostic (26)

obdstar-x300-dp-honda-diagnostic (27)

obdstar-x300-dp-honda-diagnostic (28)

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obdstar-x300-dp-honda-diagnostic (30)

obdstar-x300-dp-honda-diagnostic (31)

obdstar-x300-dp-honda-diagnostic (32)

Satisfied! Works like a charm!



OBDSTAR X300 DP Program VW Touareg 2011 Smart Key

Guide to program dealer key on VW Touareg 2011 5th generation immobilizer when all keys lost by using OBDSTAR X300 DP (Key Master DP) tablet key programmer and RFID VAG 4th & 5th immo programming adapter.
Well connect OBDSTAR X300 DP and RFID adapter, VCI adapter with vehicle
Please connect VCI to main unit by USB to keep stability of vehicle communication
Select VW->Program Keys->5 generation immo
First update OBDSTAR RFID adapter to latest version. If X300 DP tablet shows the hardware has been the latest version.  Press OK to go back.
Select 5th immo New Touareg->Read Immo Data
Switch ignition on
If all key lost, please turn on the headlight and depress brake, then press (ENT) to continue
Reading immo data…
Save immo data as BIN format, e.g “KKKKKKKK.BIN”
Press OK to confirm
Select Show IMMO Data
Select bin file just saved
OBDSTAR X300 DP key programmer will display VIN, key number etc information
Select Make Dealer Key and bin file
Put a valid key into RFID and make sure the key is effective,  otherwise, the programmed key is unable to start the vehicle
Press YES to continue
After insert first key, the RFID indicator will flash. Then insert second valid key
Written success
Select Program Keys and choose bin file
Note: After recognized by vehicle, the key will be locked and unable to unlock. Continue to go on?
Press YES to continue
Enter key number to be programmed: 2
Press OK
Please turn ignition on, Press ENT to continue
Press OK
Insert new key orderly and turn on ignition switch for smart system, aim backside of key to the key identification mark area and turn OFF->ON to recognize key
succeed to recognize key
key learning mode is ending
Learn success
Test the new key.

OBDSTAR X300 DP Vehicle Coverage for IMMO & Odometer reset

Looking for newest complete OBDSTAR X300 DP key master DP tablet key programmer vehicle coverage for IMMO & Odometer reset? You come to the right place.


  1. Here attached OBDSTAR X300 DP vehicle list for IMMO:



As you can see, X300 DP works on 64 car brands to perform key programming, read security code

and OBD diagnostic function as a bonus.

Related posts:

OBDSTAR X300 DP program Passat 4th IMMO key

OBDSTAR X300 DP Program Toyota G Key All Key Lost via OBDII


  1. Here OBDSTAR X300 DP vehicle list for odometer reset:



As you can see it covers mainly 7 car brands (VW Audi Skoda Seat, Bentley, Benz, Chrysler, Ford, GM, Porsche and many other brands (8 pages in total)

for odometer reset, X300 DP can perform read write mileage, Read EEPROM, write EEPROM, etc.

Related posts:

Buick GL8 OBD Mileage Correction with Obdstar X300 DP

Ford Focus 2012 Mileage Correction via OBDSTAR X300 DP

Cadillac ATS 2016 Mileage Correction via OBDSTAR X300DP


Refer to OBDSTAR X300 DP user manual which is most comprehensive and informative.



Top 5 VAG 4th 5th IMMO Key Programming Tools Recommendation

Top 5 VAG 4th 5th IMMO key programming tools Wanted, all here:

  1. Xhorse VVDI2 +4th 5th Immo authorization service (Item NO. SV86-5) and Xhorse VVDI2+ 5th IMMO authorization service (Item NO.SV86-2)
  2. VVDI+ 4th IMMO coil (Item No. SO94) and VVDI + 5th IMMO coil (Item NO. PP030)
  3. XTOOL KC100 VW 4th & 5th IMMO Adapter for X-100 PAD2
  4. OBDSTAR RFID Code Reader Adapter
  5. JMD Handy Baby support only 4th IMMO programming

To sum up, in the Chinese locksmith market, there are 4 Companies who have solution to program VW Audi Skoda Seat 4th 5th IMMO, incl. Xhorse, XTOOL, OBDStar and JMD.



  1. (BEST) Xhorse VVDI2 VAG key programmer (Item NO. SV86)

Both VAG 4th 5th Immo OK  



  • vvdi2 vw 4th immo authorization:

– VAG with 4th immobilizer system

VW/Audi/Skoda/Seat/Porsche/Bentley vehicles all have 4th immobilizer car.


For Immo status, go to “Key Learn ->Key Learn”


–Passat /CC with 4th immobilizer system

Passat/CC has 2 transponder types: one is MEGAMOS 48, another one is HITAG2 (46 Transponder). Before make key you must select transponder type 48 or 46. This type support OBD lost all key, Detail can be found in Key Learn->Key Learn->OBD Lost All Key method.


–Touareg/Phaeton/A8/Cayenne/Bentley with 4th immobilizer system


This type use HITAG2 (46 Transponder).


–Audi A6/Q7/Allroad with 4th immobilizer system


This type use MEGAMOS 8E transponder. This type support OBD lost all key, Detail can be found in Key Learn->Key Learn->OBD Lost All Key method


2) 5th immobilizer system immo authorization:

This type use VAG immo5 transponder or OEM key support following cars: A4 (2009-), A5, Q5, A6 (2012-), A7, A8(2011-), Touareg (2011-) to make a dealer or learn keys.

Xhorse VVDI2 VAG support the 4th and 5th immobilizer systems

Xhorse VVDI2 +4th 5th Immo authorization service (Item NO. SV86-5)

Xhorse VVDI2+ 5th IMMO authorization service (Item NO.SV86-2)


  1. Old VVDI VAG interface: VW 4th/5th immobilizer programming OK


To program 4th 5th IMMO, VVDI need extra Coil.

VVDI 4th IMMO authorization service, pay extra $95for the coil:


VVDI 5th IMMO authorization plus VVDI:


Top 3: XTOOL X100 PAD2 + KC100 Program VAG 4TH 5TH IMMO

XTOOL X100 PAD2 full package with KC100 adapter is verified to program key for VAG 4th& 5th IMMO.

Matched Dashboard Type for 4th ,5th immobilizer of VW/Audi/Seat/Skoda:

CDC24C32,NEC24C32,9S12,NEC24C64,NEC24C64 color screen, Jiangsen, NEC95320, NEC24C64 white screen.


How to use KC100 adapter?

4th 5th immo-01

4th 5th immo-02

4th 5th immo-03

4th 5th immo-04

4th 5th immo-05

4th 5th immo-06

4th 5th immo-07

Top 4: OBDSTAR X300 DP/X300 Pro/X100 Pro+ RFID Adapter
OBDSTAR RFID IMMO adapter for VW AUDI SKODA SEAT 4 & 5 GEN,it is working with OBDSTAR Key Master DP/ X300 DP/ DP PAD/ Key Master/ X300 Pro3/ X100 Pro.

obdstar RFID reader suitable tools-01

Top 5: Handy Baby key programmer + JMD Assistant Handy baby OBD Adapter = 4th IMMO programming.

JMD Assistant -02

To program VAG 4th IMMO, you need an extra JMD Assistant Handy baby OBD Adapter, JMD Assistant is an OBD model to help Handy Baby to read out data from Volkswagen cars, and it needs your Handy Baby upgrade to at least version 8.0.0.
JMD Assistant reads data from Volkswagen cars only and won ‘t write any data to cars, even in all key lost , so it won ‘t be locked when the car connect to the server in 4S. Handy Baby reads data from JMD Assistant with RF, and it no needs any cables or computer during your work.



Toyota G chip solutions: OBDSTAR X300 DP, SKP900, JMD Handy Baby

Here are three cost-effective solutions of how to do Toyota G chip key programming with right car key programmers, such as Toyota G chip copy using SKP900 key programmer or JMD hand baby, doing all key lost with G chip with OBDSTAR X300 DP pad.


Solution 1: How to copy Toyota G chip using JMD hand baby car key copy?

1 Recognize the key

2 Connect to the laptop

3 Open the Windows Client

4 Press “OK” button to decode (Client is exchanging data at the same time)

5 Decode completes! Unplug the cable

6 Put the chip into coil and Press “OK” button to copy



Solution 2: How to use SuperOBD SKP900 for Toyota G chip copy?



NOTE: you need initialize your ECU before all key lost.


You need prepare the register main key and new key for use.


Then onnect SKP900 device to the car


The immo lamp on the car falshes


Then start SKP900




Choose OBDII adapter and turn ignition on




Add key


Insert the registered main key and turn ignition on


Inster the adding key and turn ignition on


Program succeed after immo lamp extinction




Insert the new key to test- it’s working



TOYOTA G chip programming success!


Tips: copy G chip by Handy Baby vs. program G key by SKP900:

With JMD handy baby, you need the original key to copy data for the new key via a specialialized G chip

but skp900 key programmer can directly program a key with a G chip in the car.


Solution 3: How to do Toyota G chip all key lost with OBDSTAR X300 DP tablet

Prepared two keys to do all key lost, the left master, the right one with a G chip to be programmed


Power on obdstar X300 DP tablet

Select Diagnosis in the main menu


In IMMOBILIZER, select Type 2 (with G chip 72)



This is the G chip


Select All key lost



Switch ignition off

Switch ignition on


Switch ignition off and remove the key


Configuring the system, please wait…

Switch ignition on

Configuring the system, please wait…

Switch ignition off and remove the key

The system pops up the tutorial of key programming through Obdstar X300 DP:


B: program 1 master key

1- insert the first master key, turn ignition on  and wait for 5 seconds”

2- insert the second sub key, turn on the ignition  switch and wait for 5 seconds

3- turn on the ignition switch quickly for 5 times.  The security light turns off and programming is finished.


Obdstar x300 dp key programmer does all key lost with G chip through OBDII successfully

OBDSTAR X300 DP Change Mileage on Cadillac ATS 2016

Original OBDSTAR X300DP is the advanced tablet which program immo and does some special functions like program ECU , read Pin code, adjust Mileage etc. Here is the test demo on Cadillac ATS 2016 odometer correction via X300 DP  in easy 3 steps.


Connect OBDSTAR X300 DP with vehicle and power on device

Press on START button


Choose “Mileage adjust” option and click on GM brand


Select GM software version


Choose car model: Cadillac


Choose ATS 2013-


Select mileage correction


It is communicating…

OBDSTAR X300 DP tablet will display the current mileage information


Input the new mileage and press ENTER to continue, i.e 3061


Confirm new mileage entered



Mileage correction succeed