Mercedes-Benz CLS-Class 2008 Owners Manual - Manual (Page 436)

435
Technical data
Identification labels
1 Cover
2 VIN 3 Emission control information label, in-
cludes both federal and California cer-
tification exhaust emission standards
4 VIN (lower edge of windshield)
5 Engine number (engraved on engine)
i When ordering parts, please specify vehicle
identification and engine numbers.