In this instruction,OBD2TOOL will show you guide on how to useAutel IM608 programmer and G-Box to do all key lost programming for Mercedes Benz W207.
Step 1:Password Calculation
Select “Benz” brand,then enter “Expert Mode”–>”Password calculation”–>”All Key Lost(Fast)”
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-1](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-1.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-2](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-2.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-3](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-3.jpg)
Now it will show you some diagrams and explanations,after checking press “OK” to continue
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-4](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-4.jpg)
Now select “On bench”–>”W207″
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-5](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-5.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-7](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-7.jpg)
Now follow the instruction on the Autel IM608 screen to build connection between IM608,G-Box,EIS.
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-8](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-8.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-9](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-9.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-10](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-10.jpg)
After then,press “OK” to continue,the im608 will show you the steps to calculate password.Here we start from step 3(Step1 & Step2 done),insert the APB102 into the EIS.
Press “BEGIN” button on the screen
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-11](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-11.jpg)
Some prompt massage will show,just prss “OK”
Now it prompt “Insert the IR key simulator(APB102/APB103) into the EIS.If it is already inserted,remove and insert it again”
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-12](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-12.jpg)
Collecting data and calculating password is in progress.Please wait,it will take about 10-50 minutes(it take longer for part vehicle).Please ensure that the device and vehicle battery are stable and sufficient during the process.
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-13](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-13.jpg)
Now the password calculation finish,press “OK” to continue
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-14](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-14.jpg)
Generate Key File
Back menu to select “Generate key file”,press “OK” to continue
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-15](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-15.jpg)
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-16](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-16.jpg)
Make sure you always use the last slots in order to program key in this case is key number 6
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-17](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-17.jpg)
Select “v51(Half smart key)”
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-18](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-18.jpg)
Succeed to generate key file!
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-19](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-19.jpg)
Step 3:Write Key
Insert new key into the XP400,then back to menu to select “Read & Write Key”–>”IR”
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-20](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-20.jpg)
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-21](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-21.jpg)
Press “Write BE key file”
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-22](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-22.jpg)
It will prompt you insert the a new key,here press “OK” to continue,select the key file that save just now
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-23](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-23.jpg)
Key file writing completed!
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-24](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-24.jpg)
Done!
Step 1:Password Calculation
Select “Benz” brand,then enter “Expert Mode”–>”Password calculation”–>”All Key Lost(Fast)”
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-1](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-1.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-2](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-2.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-3](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-3.jpg)
Now it will show you some diagrams and explanations,after checking press “OK” to continue
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-4](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-4.jpg)
Now select “On bench”–>”W207″
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-5](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-5.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-6](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-6.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-7](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-7.jpg)
Now follow the instruction on the Autel IM608 screen to build connection between IM608,G-Box,EIS.
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-8](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-8.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-9](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-9.jpg)
![Autel-IM608-&-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-10](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-10.jpg)
After then,press “OK” to continue,the im608 will show you the steps to calculate password.Here we start from step 3(Step1 & Step2 done),insert the APB102 into the EIS.
Press “BEGIN” button on the screen
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-11](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-11.jpg)
Some prompt massage will show,just prss “OK”
Now it prompt “Insert the IR key simulator(APB102/APB103) into the EIS.If it is already inserted,remove and insert it again”
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-12](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-12.jpg)
Collecting data and calculating password is in progress.Please wait,it will take about 10-50 minutes(it take longer for part vehicle).Please ensure that the device and vehicle battery are stable and sufficient during the process.
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-13](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-13.jpg)
Now the password calculation finish,press “OK” to continue
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-14](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-14.jpg)
Generate Key File
Back menu to select “Generate key file”,press “OK” to continue
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-15](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-15.jpg)
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-16](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-16.jpg)
Make sure you always use the last slots in order to program key in this case is key number 6
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-17](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-17.jpg)
Select “v51(Half smart key)”
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-18](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-18.jpg)
Succeed to generate key file!
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-19](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-19.jpg)
Step 3:Write Key
Insert new key into the XP400,then back to menu to select “Read & Write Key”–>”IR”
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-20](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-20.jpg)
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-21](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-21.jpg)
Press “Write BE key file”
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-22](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-22.jpg)
It will prompt you insert the a new key,here press “OK” to continue,select the key file that save just now
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-23](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-23.jpg)
Key file writing completed!
![Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-24](http://obd2codes.net/wp-content/uploads/sites/8/2020/03/Autel-IM608-G-Box-Perform-All-Key-Lost-Programming-for-Benz-W207-24.jpg)
Done!