1 - inner door handle
2 — cabin air conditioning control handles
3 — steering column switch for direction indicators and low beam, cruise control switch (tempomat)
4 - headlight switch
5 — instrument panel
6 — steering column switch for windshield wipers and windshield washers, trip computer function switch
7 — ignition switch
8 - switches:
- driver's seat heating:
- rear window heating:
- fog lights:
- rear fog light:
- emergency light signaling:
- headlight range adjuster:
- front passenger seat heating
9 - radio receiver
10 - Heating and ventilation or air conditioning control panel
11 - Lockable storage compartment
12 - additional pointers
13 - ashtray
14 — cigarette lighter
15 — differential lock switch
16 — parking brake lever
17 — gear shift lever or automatic transmission control lever
18 - Cold engine starting acceleration device (diesel)
19 - sound signal, airbag
20 — hood release handle
21 — switches for adjusting the outside mirrors
22 - Electric window switches
[This publication is borrowed from the resource: AUDIMANUAL.RU]