SmartKey functions
See also:
Coolant
Important safety notes
The coolant is a mixture of water and antifreeze/corrosion inhibitor. It performs
the following tasks:
corrosion protection
antifreeze protection
raising the boiling ...
Exterior
Derived from a coupe study that appeared at the 2003 Frankfurt Motor Show in
Germany, the four-door CLS-Class features a high belt line and short side glass.
A distinctive body crease rises from t ...
Engine number
1 Emission control information plate,
including the certification of both federal
and Californian emissions standards
2 Engine number (stamped into the
crankcase)
3 VIN (on the lower edg ...
