Page 73 of 317
70 Adjustable steering wheel
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Adjustable steering wheelUnlocking :
Move lever (1) down. The indicator lamp, located in the
instrument cluster, comes on.
Ad justing:
Move steering wheel up or down to desired position.
Locking:
Move lever (1) up. The indicator lamp, located in the
instrument cluster, goes out.
Important!
With the key in steering lock position 2, the indicator
lamp in the instrument cluster comes on. It should go
out when the engine is running.
If the indicator lamp does not go out after starting the
engine, the adjustable steering column is not locked
properly.
Do not drive the vehicle until you have properly locked
the steering column.
Wa r n i n g !
Do not adjust the steering wheel while driving. The
steering wheel must be locked while driving.
Adjusting the steering wheel while driving, or
driving without the steering wheel locked could
cause the driver to lose control of the vehicle.
Page 78 of 317
75 Rear view mirrors
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Exterior rear view mirror, electrically folding
(optional on ML 320 and ML 430)
The switch is located in the dashboard behind the
steering wheel.
1Press switch to fold mirror out
2Press switch to fold mirror inIf an exterior mirror housing is forcibly forced forward
or rearward (hit from the front or from the rear), press
lower half of the switch (2) until you hear a hitting
noise.
Press upper half of the switch (1) to fold mirror out.
You can adjust the exterior rear view mirrors again, see
page 73.
Notes:
The exterior rear view mirrors can vibrate if they are
not completely folded out.
Before running the vehicle through an automatic car
wash, fold the mirrors in, otherwise they might get
damaged.
After turning off the engine the exterior rear view
mirrors can be operated with a front door opened or
with key in steering lock position 1 for approximately
30 minutes.
P82.00-2016-26
12
Page 80 of 317
77 Instrument cluster
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Coolant temperature gauge, see page 81
2Outside temperature indicator (optional), see
page 82
3Fuel gauge with reserve and fuel cap placement
warning lamp, see page 220
4Left turn signal indicator lamp, see exterior lamp
switch, page 90
5Knob for odometer / trip odometer readout / reset,
FSS indicator, and intensity of instrument lamps,
see page 80
64-ETS+ and ESP warning lamp, see page 221
For 4-ETS+ (four wheel electronic traction system),
see page 203;
for ESP (electronic stability program), see page 205.7Speedometer
8Selectable:
Trip odometer, see page 80
Main odometer, see page 80
FSS display, see page 87
Engine oil level indicator, see page 89
9Right turn signal indicator lamp, see exterior lamp
switch, page 90
10Knob for setting clock, see page 80
11Tachometer, see page 82
12Gear range indicator display, see selector lever
positions, page 168
13Clock, see page 80
Page 81 of 317
78 Instrument cluster
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Indicator lamps in the instrument cluster
High beam
BAS malfunction, see page 221
ESP malfunction, see page 221
4-ETS+ malfunction, see page 221
ABS malfunction, see page 222
Brake pads worn down, see page 225
Engine oil level low, see page 224
Coolant level low, see page 224
Transmission in LOW RANGE mode,
see page 221ESP and 4-ETS+. Adjust driving to road
condition, see page 221
Brake fluid low, see page 219
EBP malfunction, see page 204
Parking brake engaged, see page 173
Front passenger airbag automatically
switched off, see page 53
Front fog lamp, see page 92
Steering wheel adjustment not locked,
see page 70
Fasten seat belts,
see page 223
Battery not being charged properly,
see page 223
SRS malfunction, see page 219
BAS
ESPABSLOW
RANGE
BRAKESRS
Page 93 of 317
90 Exterior lamp switch
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Exterior lamp switch
Rotate switch $ to positions:
DOff
CParking lamps (also side marker lamps, taillamps,
license plate lamps, instrument panel lamps)
Canada only: When the engine is running, the low
beam is additionally switched on.
õParking lamps plus low beam or high beam
headlamps (switch pushed forward)ƒStanding lamps, left or right side (depending on
turn signal switch position). Turn key in steering
lock to position 0 or remove.
Standing lamps, left – move stalk to position (5).
Standing lamps, right – move stalk to position (4).
Move stalk to positions:
1Low beam (exterior lamp switch position õ)
2High beam (exterior lamp switch position õ)
3High beam flasher (high beam available
independent of exterior lamp switch position)
4Turn signals, right
5Turn signals, left
To signal minor directional changes, such as changing
lanes on a h ig hway, m ove exterior la mp sw itch b rief ly to
the point of resistance only and release. The turn
signals blink three times.
To operate the turn signals continuously, move the
exterior lamp switch past the point of resistance (up or
down). The switch is automatically canceled when the
steering wheel is turned to a large enough degree.
Page 97 of 317
94 Hazard warning flasher
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index
Hazard warning flasher switch
The hazard warning flasher switch is located on top of
the steering column.
The hazard warning flasher can be activated either
manually via the switch located in the dashboard, or it
is activated automatically at the time an airbag is
deployed.
To activate hazard warning flasher, press switch once.
To deactivate, press switch again.
If hazard warning flasher was activated automatically,
press switch twice to deactivate.
Note:
To signal turns while being towed with hazard warning
flasher in use, turn key in steering lock to position 2
and activate combination switch for left or right turn
signal in usual manner. Now deactivate the hazard
warning flasher, only the selected turn signal will
operate. Upon canceling the turn signal, the hazard
warning flasher must be activated again.Headlamp cleaning system
(with Xenon headlamps)
The switch is located in the instrument panel behind the
steering wheel.
The headlamp washer can be activated with the key in
steering lock position 2.
Briefly press symbol side of switch.
Page 98 of 317
95 Windshield wiper/washer
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index Windshield wiper/washer switch
Move stalk briefly up for single wipe without adding
washer fluid (use only when windshield is wet).
Pull stalk toward steering wheel and hold to activate
wiper and washer.
Wiper offMove stalk down for:
Intermittent wiping
(Interval is vehicle speed dependent
1.
Optional rain sensor: One initial wipe, pauses
between wipes are automatically controlled by a
rain sensor monitoring wetness of windshield.)
Notes:
With vehicle at a standstill, a front door open and
the key in steering lock position 2 there will be no
operation of windshield wipers in intermittent
setting.
Optional rain sensor:
Do not leave in intermittent setting when vehicle
is taken to an automatic car wash or when
cleaning the windshield. Wipers will operate in
presence of water spray at windshield, and wipers
may be damaged as a result.
Move stalk up for:
Normal wiper speed
Fast wiper speed
1 At speeds of approximately 105 mph (170 km/h) the wiper
switches automatically to continuous wiping.
Page 102 of 317
99 Climate control
Te ch n ica l
data Instruments
and controlsOperationDrivingInstrument
cluster displayPractical hints Car care Index 1Air volume control switch
2Temperature selector switch
3Air distribution switch
4Air recirculation
5Air conditioning mode
6Air volume control for center air outlets,
turn wheel up to open.
7Air volume control for side air outlet,
turn wheel up to open.
8Center air outlets, adjustable
9Side air outlets, adjustable
10Windshield air outlets
11Floor outlets
The air conditioning mode only operates with the œ
button pushed, the air volume control switch set to
position 1 to 4, and the engine running.To quickly cool down the passenger compartment, turn
temperature selector switch fully to the left to
positionO. Turn temperature selector to maintain
desired temperature.
The air conditioning mode removes considerable
moisture from the air during operation in the cooling
mode. It is normal for water to drip on the ground
through ducts in the underbody.
Important!
This vehicle is equipped with an air conditioner system
that uses R–134a (HFC: hydrof luorocarbon) as a
refrigerant. Repairs should always be performed by a
qualified technician, and refrigerant should be collected
in a recovery system for recycling.
Note:
For the air flow-through system to function properly, the
air vents, located in the left and right side rear
passenger compartment trim panel covers, should be
ke pt un obst ru cte d .
