Mercedes-Benz GL450 Operator's Manual page 162

Press button k or j repeatedly
until the coolant temperature appears
in the multifunction display.
!
Excessive coolant temperature triggers a
warning message in the multifunction display
( page 466).
The engine should not be operated with the
coolant temperature above 248°F (120°C).
Doing so may cause serious engine damage
which is not covered by the Mercedes-Benz
Limited Warranty.
i
During severe operating conditions, e.g.
stop-and-go traffic, the coolant temperature may
rise close to 248°F (120°C).
Calling up digital speedometer or
outside temperature
Press button k or j repeatedly
until the digital speedometer or the
outside temperature appears in the
multifunction display.
Digital speedometer
Outside temperature
Controls in detail
Control system
i
You can select whether the digital speedom-
eter or the outside temperature is shown in the
multifunction display.
You can change the setting in the submenu
Instr. cluster via the function Status line
display, see "Selecting display (digital speed-
ometer or outside temperature) for status
indicator" ( page 171).
161