Page 128 of 481

127 Controls in detail
Control system
Menus, submenus and functions
Menu1
Menu2
Menu3
Menu4
Menu5
Menu6
Menu7
Standard display
AUDIO
NAV*
Vehicle status 
message 
memory
1
Settings
Trip computer
TEL*
(page 128)
(page 129)
(page 132)
(page 132)
(page 134)
(page 149)
(page 151)
Commands/submenusRun Flat Indicator*
Select radio 
station
Show route 
guidance in-
structions, 
current direc-
tion traveled
Call up vehicle 
malfunction, 
warning and 
system status 
messages 
stored in 
memory
Reset to factory 
settings
Fuel consump-
tion statistics 
after start
Load phone book
Check coolant 
temperature
Select satellite 
radio station*
(USA only)
Instrument clus-
ter submenu 
Fuel consump-
tion statistics 
since last reset
Search for name 
in phone book
Digital speedome-
ter/outside tem-
perature
Operate the CD 
player
Time/Date 
submenu
Call up range
Redialing
Call up mainte-
nance service 
indicator
Lighting 
submenu
Check engine oil 
level (SLK 55 AMG 
only)
Vehicle submenuConvenience 
submenu
1The vehicle status message memory menu is only displayed if there is a message stored. 
     
        
        Page 135 of 481

134 Controls in detailControl systemSettings menu
In the 
Settings...
 menu are two func-
tions:
The function 
To reset: Press reset 
button for 3 seconds
 for resetting all 
settings to factory standard.
A collection of submenus for perform-
ing individual settings for your vehicle.
Press buttonèorÿ repeatedly 
until the 
Settings...
 menu appears in 
the multifunction display.The following settings and submenus are 
available in the 
Settings...
 menu:Resetting all settings
You can reset all the functions of all sub-
menus to the factory settings.
Press the reset buttonJon the instru-
ment cluster (
page 24) for approxi-
mately 3 seconds.
The request to press the reset 
buttonJonce more to confirm ap-
pears in the multifunction display.
Press the reset buttonJagain.
The functions of all submenus will be 
reset to the factory settings.
The message 
Reset to factory 
settings
 appears in the multifunction 
display.
Function
Page
Resetting all settings
134
Submenus in the Settings menu
135
Instrument cluster submenu
137
Time/date submenu
137
Lighting submenu
143
Vehicle submenu
147
Convenience submenu
147 
     
        
        Page 136 of 481

135 Controls in detail
Control system
Submenus in the Settings menu
Press buttonj.
In the multifunction display you see the 
collection of the submenus.
Press buttonç.
The selection marker moves to the next 
submenu.The submenus are arranged by hierarchy. 
Scroll up with buttonæ, and scroll 
down with buttonç.
With the selection marker on the desired 
submenu, use thejbutton to access 
the individual functions within that sub-
menu. Once within the submenu, you can 
use the jbutton to move to the next 
function or the kbutton to move to the 
previous function within that submenu.
The settings themselves are made with 
buttonæorç.
iFor safety reasons, the following func-
tion cannot be reset while driving:
the function 
Lamp circuit head-
lamp mode in the 
Lighting
 sub-
menu
The following message appears in the 
multifunction display:
Lighting Cannot be completely re-
set to factory settings while driv-
ing
.
iYour individual settings will not be re-
set unless you confirm the action by 
pressing the reset buttonJagain.
After 5 seconds the 
Settings...
 menu 
reappears in the multifunction display. 
     
        
        Page 137 of 481
136 Controls in detailControl systemThe table below shows what settings can 
be changed within the various submenus.Detailed instructions on making individual 
settings can be found on the following 
pages.Instrument cluster
Time/Date
Lighting
Vehicle
Convenience*
(page 137)
(page 139)
(page 143)
(page 147)
(page 147)
Selecting digital speed-
ometer display mode
Time synchronization 
with head unit*
Daytime running lamp 
mode (USA only)
Setting automatic locking
Activating 
easy-entry/exit feature*
Selecting language
Setting the time (hours)
Locator lighting
Setting parking position 
for exterior rear view 
mirror*
Selecting display (speed 
display or outside 
temperature) for status 
indicator
Setting the time 
(minutes)
Night security 
illumination
Setting the date (month)
Interior lighting delayed 
shut-off
Setting the date (day)Setting the date (year) 
     
        
        Page 144 of 481

143 Controls in detail
Control system
Lighting submenu
Access the 
Lighting
 submenu via the 
Settings...
 menu. Use the 
Lighting
 sub-
menu to change the lamp and lighting set-
tings on your vehicle.
The following functions are available:Daytime running lamp mode (USA only)
Move the selection marker with 
buttonæorç to the 
Lighting
 
submenu.
Press buttonjork repeatedly 
until you see 
Lamp circuit headlamp 
mode
 in the multifunction display.
The selection marker is on the current 
setting.
Press buttonæorç to select 
manual operation (
manual
) or daytime 
running lamp mode (
constant
) activat-
ed.
With daytime running lamp mode activated 
and the exterior lamp switch in 
positionMorU, the low beam 
headlamps are switched on when the en-
gine is running.
In low ambient light conditions the follow-
ing lamps will switch on additionally:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
For more information on the daytime run-
ning lamp mode, see “Lighting” 
(
page 110).
Function
Page
Daytime running lamp mode 
(USA only)
143
Locator lighting
144
Night security illumination
145
Interior lighting delayed shut-off 
146
iThis function is not available in coun-
tries where the daytime running lamp 
mode is mandatory and therefore in a 
constant mode. 
     
        
        Page 145 of 481

144 Controls in detailControl system
Locator lighting
With the locator lighting feature activated 
and the exterior lamp switch in 
positionU, the following lamps will 
switch on during darkness when the vehi-
cle is unlocked with the SmartKey:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lamps
The locator lighting switches off when the 
driver’s door is opened.
If you do not open a door after unlocking 
the vehicle with the SmartKey, the lamps 
will switch off automatically after approxi-
mately 40 seconds.
Move the selection marker with 
buttonæorç to the 
Lighting
 
submenu.
Press buttonjork repeatedly 
until you see 
Function Surround 
lighting
 in the multifunction display.
The selection marker is on the current 
setting.
Press buttonæorç to switch 
the locator lighting function 
On.
Turn the exterior lamp switch to 
positionU when exiting the vehicle 
(page 55).
The locator lighting feature is 
activated.
iFor safety reasons, resetting all the 
functions of all submenus to the facto-
ry settings while driving (
page 134) 
will not deactivate the daytime running 
lamp mode.
The following message appears in the 
multifunction display:
Lighting Cannot be completely 
reset to factory settings while 
driving
. 
     
        
        Page 146 of 481

145 Controls in detail
Control system
Night security illumination (Headlamps 
delayed shut-off)
Use this function to set whether or not the 
exterior lamps illuminate during darkness 
after exiting the vehicle and all doors 
closed. 
With the delayed shut-off feature activated 
and the exterior lamp switch in 
positionU before the engine is turned 
off, the following lamps will switch on 
when the engine is turned off and remain 
lit for approximately 15 seconds:
Parking lamps
Tail lamps
License plate lamps
Side marker lamps
Front fog lampsIf after turning off the engine you do not 
open a door or do not close an opened 
door, the lamps will automatically switch 
off after 60 seconds.
Move the selection marker with 
buttonæorç to the 
Lighting
 
submenu.
Press buttonjork repeatedly 
until you see 
Headlamps delayed 
shut-off
 in the multifunction display.The selection marker is on the current 
setting.
Press buttonæorç to set the 
function to 
On or 
Off
.
Turn the exterior lamp switch to 
positionU before turning off the en-
gine (
page 55).
iYou can reactivate this function within 
10 minutes by opening a door. 
     
        
        Page 147 of 481
146 Controls in detailControl systemYou can temporarily deactivate the de-
layed shut-off feature:
Before exiting the vehicle, turn the 
SmartKey in the starter switch to 
position0.
Then turn it to position2 and back to 
position0.
The delayed shut-off feature is deacti-
vated. It will reactivate as soon as you 
reinsert the SmartKey in the starter 
switch.Interior lighting delayed shut-off
Use this function to set whether or not the 
interior lighting remains lit during darkness 
for approximately 10 seconds after you 
have removed the SmartKey from the 
starter switch. 
Move the selection marker with 
buttonæorç to the 
Lighting
 
submenu.
Press buttonjork repeatedly 
until you see 
Interior lighting 
delayed shut-off
 in the multifunction 
display.The selection marker is on the current 
setting.
Press buttonæorç to set the 
function to 
On or 
Off
.