This is not an original part but that's OK

Nevertheless the release button is hard and I even had to add a piece of cardboard for the release switch to function.

CONCLUSION:
- There is no letter (but this did not matter).
- The buttons are hard.
- Do not forget to keep the immobilizer transponder in the new device.
- The rate is canon
- Shipping OK.

So I recommend the purchase of this item with the flat hard button operation that in my case I compensated with cardboard.