My tiptronic has stopped working in my 01 bora v5 (automatic)...i also notice a bump when it changes from 2nd to 3rd gear.. i took it to a auto transmission specialist and asked whats causing this.

in return he scanned for errors and came across the following:

Trans:
0123 shift selector locking solenoid (W110)
01045 Tiptronic switch (F189)

Engine
17837 - Circuit for break vacuum pump : open circuit
16518 - Oxygen sensor B151 No activity

Car still runs fine but occasionally has the 'bump' from 2nd to 3rd
Who can fix this for me and how much will this be?

Thanks for the help