Page 17 of 376
17
Introduction
Problems with your vehicle
Problems with your vehicle
If you should experience a problem with your vehicle, particularly one that you believe may affect its safe operation, we urge you to
immediately contact your authorized Mercedes-Benz Center to have the problem diagnosed and corrected if required. If the matter is
not handled to your satisfaction, please discuss the problem with the Mercedes-Benz Center management, or if necessary contact us
at one of the following addresses:
In the USA:
Customer Assistance Center
Mercedes-Benz USA, LLC
One Mercedes Drive
Montvale, NJ 07645-0350
In Canada:
Customer Relations Department
Mercedes-Benz Canada, Inc.
849 Eglinton Avenue East
Toronto, Ontario, M4G 2L5
Page 18 of 376

18 IntroductionReporting safety defects
Reporting safety defectsFor the USA only:
The following text is published as required of manufacturers under Title 49, Code of U.S. Federal Regulations, Part 575 pursuant to the
“National Traffic and Motor Vehicle Safety Act of 1966”.Reporting Safety Defects
If you believe that your vehicle has a defect which could cause a crash or could cause injury or death, you should immediately inform
the National Highway Traffic Safety Administration (NHTSA) in addition to notifying Mercedes-Benz USA, LLC.
If NHTSA receives similar complaints, it may open an investigation, and if it finds that a safety defect exists in a group of v ehicles, it
may order a recall and remedy campaign. However, NHTSA cannot become involved in individual problems between you, your dealer,
or Mercedes-Benz USA, LLC.
To contact NHTSA, you may either call the Auto Safety Hotline toll-free at 1-888-327-4236 (or 366-0123 in Washington, D.C. area) or
write to: NHTSA, U.S. Department of Transportation, Washington, D.C. 20590. You can also obtain other information about motor v e-
hicle safety from the Hotline.
Page 19 of 376
19
At a glance
Cockpit
Instrument cluster
Multifunction steering wheel
Center console
Overhead control panel Door control panel
Page 20 of 376
20 At a glanceCockpit
Cockpit
Page 21 of 376
21
At a glance
Cockpit
Item
Page
1
Headlamp washer switch*
148
2
Combination switch
48
Turn signals
48
Windshield wipers
49
High beam
102
3
Cruise control lever
194
4
Instrument cluster
22,
105
5
Multifunction steering
wheel
24,
110
6
Horn
7
Lever for voice control
system*, see separate op-
erating instructions
8
Overhead control panel
27
9
Glove box lid release
200
Item
Page
a
Glove box lid
200
b
Center console
25
c
Starter switch
31
d
Steering wheel adjustment
handle, manual
38
e
Hood lock release
236
f
Parking brake pedal
46
g
Power window switches
186
h
Steering wheel adjustment
stalk, electrical*
38
j
Parking brake release
46
k
Door control panel
28
l
Exterior lamp switch
48, 98
m
Exterior mirror adjustment
40
Page 22 of 376
22 At a glanceInstrument cluster
Instrument cluster
Page 23 of 376

23
At a glance
Instrument cluster
Item
Page
1
Reset button for:
Resetting trip odome-
ter
107
Instrument cluster illu-
mination
105
Resetting individual
settings
119
2
Tachometer with:?
Engine malfunction
indicator lamp
260
-Antilock Brake Sys-
tem (ABS) malfunc-
tion warning lamp
258
;Brake warning
lamp, except Cana-
da
259
3Brake warning
lamp, Canada only
259
Item
Page
3
Speedometer with:LLeft turn signal indi-
cator lampKRight turn signal in-
dicator lampvElectronic Stability
Program (ESP)
warning lamp
261
AHigh beam head-
lamp indicator
102
EIndicator lamp
without function
1
DTRIndicator lamp
without function
1
1The indicator lamp illuminates briefly when you
turn the SmartKey in the starter switch to
position 2
Item
Page
4
Multifunction display
with:Trip odometer
107
Main odometerOutside temperature dis-
play
107
Digital clock
122
Display for program mode
and gear selector lever
position
142
144
5
Fuel gauge with:Fuel reserve warning lamp
262
warning lamp
262
1Supplemental re-
straint system indi-
cator lamp
262
Page 24 of 376
24 At a glanceMultifunction steering wheel
Multifunction steering wheel
Item
Page
1
Multifunction display in
speedometer
109
Operating control sys-
tem
110
2
Selecting the submenu or
setting the volumeç down/to decreaseæup/to increase
3
Telephone*: Press buttoníto take a callìto end a call
Item
Page
4
Menu systems: Press but-
tonèfor next systemÿfor previous system
5
Moving within a menu:
Press buttonjfor next displaykfor previous display