How to get behind instrument cluster
anyone know how to get behind the instrument cluster in the W221?
My father would love it if I disconnected the seat belt/"don't forget your key" chime, probably the two most annoying things about the car. I can hear the chimer so closely in there and am thinking that i can get to it if I pop off the leather stitched cover on the dashboard.
Any input would be great!

There is no specific buzzer for the two warnings you mention. Are you sure it would be OK if all audible warnings were lost?
I would suggest to have the cluster coded differently. The seat belt warning could be coded the European way (you would not hear the noise if you buckle before the car moves 10 mph or something like that) and the KG warning most likely can be removed completely. No need to disassemble the cluster then.




