TPMS, yes. I uses it every day to monitor tire pressure. I haven't seen an Audi that doesn't have TPMS in over 10 years, so all should have it -at least in the US.
VIM has never worked for me (22 s6). Tried several times and even got support from ODB11 to help, but was a no-go still for me. I assume Audi did something within the MIB-3 to block VIM...