Driving with summer tires
At temperatures below 45 º F (+7 º C), summer tires lose elasticity significantly, and therefore traction and braking power as well.
Change the tires on your vehicle to M+S tires. Using summer tires at very cold temperatures could cause cracks to form, thereby damaging the tires permanently.
Mercedes-Benz cannot accept responsibility for this type of damage.
See also:
Removing the ball coupling
X Remove the spring cotter.
■ Remove the bolt from the ball coupling
recess.
■ Remove the ball coupling from the ball
coupling recess.
■ Clean the ball coupling if it is dirty.
...
Activating/deactivating MAX COOL
maximum cooling
The MAX COOL function is only available in
vehicles for the USA.
MAX COOL is only operational when the
engine is running.
► To activate: press the Ù button.
The indicator lamp ...
Activating/deactivating the residual
heat function
The "residual heat" function is only available
in Canada.
It is possible to make use of the residual heat
of the engine to continue heating the
stationary vehicle for up to 30 minutes ...