MG ZT / Rover 75 Programming New Key
1. Obtain New Key(s) from Dealer. Put New Key in ignition, do not attempt to start engine.
2. Using Multi-Tester Pro, Select Security from the Rover sub-menu.
3. You now have 2 Menu items: GM6 Body Controller & EWS3.
4. Select EWS3.
5. Select Read DTC, turn the ignition on when prompted. Read and erase DTC's. Exit Read DTC.
6. Select Default Monitor List.
7. Read line two; KEY identity. This will identify which key you must program. (Keys 1 – 10 are available).
8. Exit EWS3.
9. Enter GM6 Body Controller.
10. Read and Erase DTC's.
11. Enter ECU Programming.
12. Enter the Menu item Program Key (1-5), ONLY FOR THE KEY YOU HAVE AND ARE GOING TO PROGRAM. Read the on-screen instructions!
13. Enter the First Bar Code from the card supplied with the key using the Left/Right and Up/Down scroll keys and the ENTER key to select. To edit the Bar Code, if an incorrect entry is made, use the small ARROW key to the bottom right of the screen.
14. Press EXIT to send.
15. Enter the second Bar Code.
16. Press EXIT to send.
17. WAIT until screen returns to menu.
18. Remove key from Ignition and press Lock pad until the doors lock. The key is now programmed.
MG ZT / Rover 75. Reprogramming an existing Key
Follow steps 2 – 11 above.
1. Enter READ KEY (1-5) DATA for the key you wish to reprogram **.
2. Write the Bar Codes down.
Follow Steps 12 – 18 above.
** IN THE EVENT OF AN EXISTING BAR CODE READING : ?, ~, or #, use N if it is at the front of the long code, or repeat the last figure if it is at the end. Use F for the first figure of the second (shorter) code, and repeat the last figure if it is at the end.
Erasing lost keys: Identify which keys are available, in EWS3, Read key data to see which keys are programmed to the car, enter program key (1-5) for the lost key, select Exit without entering any codes in both code positions, and the lost key will be erased.
If you select Program Key (1-5) and don't have a bar code, DO NOT SELECT EXIT. Unplug from the car and the Bar Code will not be lost.