Interior blower won't change speed

As of yesterday, the internal blower on my Daimler Super Eight MY06 doesn’t seem to want to change speed, buttons go up and down with no change. It can be turned off completely but nothing more.

Anyone seen or heard of this before, any advice greatly appreciated please. Thank you.

Likely your blower control module has died.
See here

Morning, thanks for that, having read the article, it could be that I think, air con and heating all work fine, just the blower doesn’t actually adjust any longer, even MUTE doesn’t work.

Have a dreadful feeling this Daimler is going to be in the garage more than I get to drive it.

Thanks again