S27 and S22 also ended in Holzkirchner Bahnhof. were used, locomotive-hauled trains. From Pasing via Mittersendling to Deisenhofen was originally part of the push-pull operation under the name S12. Thereafter, these trains ran without S-Bahn-designation. Later, the line was simplified and became the S20 again an S-Bahn-designation. /: The S5 and S11 ran as special lines during the 1972 Olympic Games via Johanneskirchen (S5) or Moosach (S11) to the now-defunct Olympiastadion. , from 1985 , went as a special line at major events in the Olympic Park until 1988, running from Moosach to Olympiastadion. : In 1975, the operation of the S-Bahn to Freiham was abandoned. : In 1981, the operation to Großhesselohe was abandoned. /: The commissioning of the S-Bahn station Heimeranplatz took place on 26 September 1982. : In 1992, Unterpfaffenhofen-Germering station was renamed as Germering-Unterpfaffenhofen /: Until the construction of the airport line, S8 (1991) made use of the S3 the route Nannhofen-Ismaning. After the construction of the route to the airport the S8 ended in the West in Pasing, the S3 went to the east to the Ostbahnhof. Later, the two lines were merged in order to relieve the original route in 1994. Because of the importance of the airport line, the line S3 ceased to operate and only S8 operated. There was no 'S3' from 1994 to 2004 and now there is no S5 for this reason. : From December 2004 to December 2005 witnessed the temporary re-introduction of the S3: it was a peak hour service between Maisach and Zorneding and realized the promised 10-minute frequency on this section. (Red / Black). After one year, this service became obsolete because the West branches of the S4 and S8 were exchanged. : On 28 May 2000, the terminus points, Esterhofen and Walpertshofen have been renamed to Vierkirchen-Esterhofen and Hebertshausen. : With the timetable change on 12 December 2004, Mühlthal station was closed, since then the trains of S6 have run the 7.7 km between Gauting and Starnberg Nord without intermediate stops. : With the timetable change in late 2005, the terminus of the line was S4 (previously: S8) at Nannhofen was renamed Mammendorf. : the timetable change in December 2009 accounted for the designation S5. The route to Herrsching has since been operated by the S8 route to Holzkirchen of the S3. : the timetable change in December 2009, the S3 was reintroduced. It now