After having the Sirius for a few days, the magnetic ring was locked, as if it were stuck.
With rubber and pliers I have disarmed the head and turns it out: the base of the magnetic ring has a lot of a mix of dirt, grease and dry glue.
I have clean it and replace the led for a XM-L2 4C Neutral white.
Now the magnetic ring is in very well function.
My reconstruction of the facts: NickBose tried to disarm the head; I do not know if before the ring was blocked, to give him a neutral tone; Or after the ring is locked, to try to unlock it. In the opening attempt, two opposing escraches were formed on the dissipating fins and two opposing ones on the magnetic ring. As he could not open the head, put it on sale, not to mention the locking of the ring and with photos in which he could barely see the important escraches by the attempt of rupture of the head.
A good deal for NickBose…
