Look here: How to read flash + add new blade/card keys to Renault Megane IV 2015-
All done with Obdstar X300 DP PLUS and P001 programmer and OBDSTAR Renault adapter
Part 1: OBDSTAR X300DP PLUS Help Files
Megane IV Blade Key
Megane IV key card
Part 2: X300DP Plus Test Report
Megane IV Add key card
Megane IV using Obdstar key master
Obdstar Help Files: Megane IV Blade Key
Select Diag Program in OBDSTAR X300 DP PLUS
Select software: Immobilizer – Renault – Renault 30.57 software
Select a function: Program keys
Select the model: Megane 2015-
Select the key type: blade key
Tip: Pls connect the OBDII -16 and P001 Renault converter at the same time;
otherwise, it would fail to make a dealer key
This function is available by connecting the server.
Pls ensure the internet connection is normal
Obdstar read car info
Vehicle model: Megane
Year: 2015-
Chip type: PCF7961
Remote frequency: 433 Mhz
Pin code: No need pin code
Working key required: No
Pictures:
Tips:
Menu description:
Read flash: read flash data in the immo ecu
Generate a dealer key: make a dedicated key that can be used for programming
Program keys: key learning for existing or new keys
Notice:
pls connect the OBDII -16 and converter at the same time; otherwise, it would fail to make a dealer key
Obdstar X300DP PLUS Help Files: Megane IV Card Key
Select the key type: card key
Tip: Pls connect the OBDII -16 and converter at the same time;
otherwise, it would fail to make a dealer key
This function is available by connecting the server.
Pls ensure the internet connection is normal
Obdstar read car info
Vehicle model: Megane
Year: 2015-
Chip type: PCF7961
Remote frequency: 433 Mhz
Pin code: No need pin code
Working key required: No
Pictures:
Tips:
Menu description:
Read flash: read flash data in the immo ecu
Generate a dealer key: make a dedicated key that can be used for programming
Program keys: key learning for existing or new keys
Notice:
pls connect the OBDII -16 and converter at the same time; otherwise, it would fail to make a dealer key
when performing the function of “generate dealer key”, pls place the key as shown in the figure
Remote:
Automatic
Obdstar key master dp add new keys to Megane IV
Step 1: select a car model and key
Step 2: read flash
Step 3: program keys
Obdstar key master starts to program new keys
Open the emergency flasher
Select flash data
Switch ignition off
Hold the key you want to program on the Start/Stop button
Program a card key successfully!
The same method to program the next one
Learn complete
Step 4: test the new keys
Both new keys work good
Done!