Recently,OBDSTAR Tech team test Jeep Compass 2018 key programming by OBDSTAR X300 Key Master Plus.So here keycuttingmachine.org show the procedures,hope it helps!

Procedures:

Connect OBDSTAR X300 DP Plus(Key Master Plus) to JEEP Compass 2018 OBD port

Enter menu to select “CHERYSLER/DODGE/JEEP”,then select “Enter” to continue

Select “JEEP”

And region select “USA-CANADA”

Compass(2017-2018)

PROXIMITY,and enter to continue

Program Keys

Select “Read PinCode”

This function is available by connecting the server,please ensure the internet connection is normal.

Switch ignition off,press emergency flasher switch

Pin code read successfully

Back to press “Key Quantity” to check key number

Switch ignition off,Press emergency flasher switch

It show you the key number

Back menu to erase key,and follow X300 DP Plus to erase keys.

When it come to this step:

Put the smart key to be added in the central control position,press and release the unlick key once within 30 seconds.

Press and release again the unlock button once within 30 seconds

Now a key have been added sussessfully

And you can back to menu to press “Program Keys” to program next key.