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137 Controls in detail
Control system
Distronic activated
When Distronic is activated,
Distronic
and the set speed are seen in the display.
1Distronic activated
Malfunction memory menu
Use the malfunction memory menu to scan
malfunction and warning messages that
may be stored in the system. What infor-
mation is shown in the display depends on
whether malfunctions have actually oc-
curred.
Press buttonè orÿ repeatedly
until you see the malfunction message
memory in the display.
No malfunction messages
If no malfunctions have occurred, the mes-
sage in the display is:
No MalfunctionMalfunctions have occurred
If malfunctions have occurred, you will see
the number of malfunctions in the display:
Warning!
G
Malfunction and warning messages are only
indicated for certain systems and are inten-
tionally not very detailed. The malfunction
and warning messages are simply a remind-
er with respect to the operation of certain
systems and do not replace the owner’s
and / or driver’s responsibility to maintain
the vehicle’s operating safety by having all
required maintenance and safety checks
performed on the vehicle and by bringing
the vehicle to an authorized Mercedes-Benz
Center to address the malfunction and
warning messages (
page 318).
Page 138 of 442

138 Controls in detailControl system
Press buttonk orj.
The stored messages will now be dis-
played in order. See the “Practical
hints” section for malfunction and
warning messages (
page 318).
Should any malfunctions occur while driv-
ing, the number of malfunctions will reap-
pear in the display when the SmartKey in
the starter switch is turned to position0 or
removed from the starter switch.
Settings menu
In the
Settings
menu there are two func-
tions:
The function
To reset: Press reset
button for 3 seconds
, with which you
can reset all the settings to the original
factory settings.
A collection of submenus with which
you can make individual settings for
your vehicle.
Press buttonè orÿ repeatedly
until the
Settings
menu is seen in the
display.Resetting all settings
You can reset all the functions of all sub-
menus to the factory settings.
Press the reset button in the instru-
ment cluster (
page 22) for approxi-
mately three seconds.
In the display you will see the request
to press the reset button again to con-
firm.
Press the reset button again.
The functions of all the submenus will
reset to factory settings.
iThe message memory will be cleared
when you turn the SmartKey in the
starter switch to position1 or2. You
will then only see high priority malfunc-
tions. These are highlighted by red
background (
page 318).
iThe settings you have changed will not
be reset unless you confirm the action
by pressing the reset button a second
time.
Page 327 of 442

327 Practical hints
What to do if …
Display symbol
Display messages
Possible cause
Possible solution
Except Canada:;Canada only:3
Reduced
braking effect
Visit workshop!
Longer
stopping dist.
Visit workshop!
The SBC brake system is in emergency
operation mode. Considerable brake ped-
al force is required and the stopping dis-
tance is increased.
Continue driving with added caution.
Adjust driving to be consistent with
reduced braking responsiveness.
Service brake
!
Visit workshop!
There are malfunctions, but the SBC
brake system is operating normally.
Visit an authorized Mercedes-Benz
Center as soon as possible.
Brake overheated!
Drive carefully!
The brake system is overheated due to an
excessive load on the brakes.
Relieve the load on the brake system.
Drive more smoothly and think ahead
to avoid unnecessary braking.
When driving down slopes, shift into a
lower gear to use the engine’s braking
power (
page 159).
Cautiously continue driving so that
the air stream will cool down the
brakes.
Release
park. brake!
You are driving with the parking brake
set.
Release the parking brake
(page 45).
Page 422 of 442

422 IndexD
Daytime running lamp mode 121
Setting 146
Deactivating
Air conditioning 182
Air recirculation mode 181, 192
Alarm 84
Anti-theft alarm system 84
Automatic climate control 181, 186
Central locking (control system) 149
Climate control 176
Cruise control 212
Defrost 180, 190
Distance warning function* 223
Distronic* 221
Engine with KEYLESS-GO* 53
ESP 78
Exterior lamps 120
Hazard warning flasher 124
Headlamps 52
Immobilizer 83
Interior lighting delayed
switch-off 149
Rear window defroster 173Residual heat 183
Seat heater* 113
Seat ventilation* 114
SmartKey
Turning off the engine 53
Tow-away alarm 85
Deceleration
With Distronic* 217
Defogging
Windshield 179, 189
Defrosting 179, 190
Delayed switch-off
Interior lighting 149
Dialing
A number (telephone) 156
Difficulties
While driving see Problems while
driving 50
With starting 45
Digital speedometer 134
Direction of rotation 290
Discharged battery
Jump starting 378Disconnecting
Vehicle battery 376
Display
Selecting 142, 143
Displays
Digital speedometer 134
Distronic* 216
Messages 283
Selecting 142
Service indicator 297
Showing malfunctions 137
Distance
Decreasing in Distronic* 222
Increasing in Distronic* 222
Warning function 222
Distance to empty (range)
Calling up 153
Distance warning function* 222
Activating 223
Deactivating 223
DTR* warning lamp 222
Intermittent warning sound 222
Symbol in multifunction display 136