Displaying service messages
Switch on the ignition.
Press 
or
on the steering wheel
to select the Serv. menu.
Press 
or
to select the ASSYST
PLUS submenu and press 
to
confirm.
The service due date appears in the
multifunction display.
See also:
Performance to Match Looks
Despite its size and 4,650-pound curb weight, the CL550 has performance to
match its looks. It shares its engine and seven-speed automatic transmission
with the S-Class, and as of the 2009 model y ...
Tachometer
The red band in the tachometer indicates the
engine's overrevving range.
! Do not drive in the overrevving range, as
this could damage the engine.
The fuel supply is interrupted to protect the
...
Parking brake
WARNING
Engaging the parking brake while the vehicle
is in motion can cause the rear wheels to lock
up. You could lose control of the vehicle and
cause an accident. In addition, the vehicle's ...