Volvo v50 lost all keys

[k6rvalt]

Hi, I lost my car keys.
I would like to manually add a new key to Cem.
I read 1L15y, with carprog (1k79X)
New used key code
UM1: 50 D2 13 33
ID: 98 5A 4F 27
UM2: AA AA AA AA AA AA AA AA
​

[MartiLer]

The CEM dump was read incorrectly