Not several, only one. I did the combo switch swap out on the 560, and once the wheel was off I noticed the 126 and 124 share a lot of column parts. Since they share so many parts they must be pretty close to the same so the process should get you through it. I'd figure on about 2-2.5 hours start to finish if working straight through (without snags ) for the first timer.

__________________
Mike Tangas
'73 280SEL 4.5 (9/72)- RIP
Only 8,173 units built from 5/71 thru 11/72

'02 CLK320 Cabriolet - wifey's mid-life crisis

2012 VW Jetta Sportwagon TDI...at least its a diesel

Non illegitemae carborundum.