2018 MERCEDES-BENZ C-CLASS CABRIOLET tow

Make sure that no parts of the body are in the closing area. To stop the closing process, release
the switch or push the switch again to reopen the side window.
ProblemPossible causes/consequences andMSolutions
A side window cannot be
closed because it is
blocked by objects, e.g.
leaves in the window
guide.XRemove the objects.
XClose the side window.
A side window cannot be
closed and you cannot
see the cause.If a side window is obstructed during closing and reopens again
slightly:
XImmediately after the window blocks, pull the corresponding switch
again until the side window has closed.
The side window is closed with increased force.
If a side window is obstructed again during closing and reopens again slightly:
XImmediately after the window blocks, pull the corresponding switchagain until the side window has closed.
The side windows are closed without the automatic reversing fea-
ture.
Soft top
Important safety notes
GWARNING
If you do not fully open/close the soft top, the
soft-top hydraulics depressurize after a short
time. This causes the soft top to lower unex-
pectedly and may cause you or others to be
trapped. There is a risk of injury.
Always open or close the soft top completely.
!Never sit on the soft-top compartment
cover or stow heavy objects there. You will
otherwise damage the soft top and soft-top
compartment cover of the vehicle.
!When opening and closing the soft top,
make sure that:
Rthere is sufficient clearance above it, as the soft top swings upwards.
Rthe trunk is only loaded to below the trunk
partition.
Rthe trunk partition is not pushed up by the
load.
Rthe trunk lid is closed.
Rthere are no objects on the soft-top com-
partment cover
Rthe fabric is not dirty, wet or frozen.
You could otherwise damage the soft top,
trunk and other parts of the vehicle.
Take the height of the vehicle into account when
opening and closing the soft top (
Ypage 345).
Make sure that the soft top is dry and clean
before opening it. Otherwise, water or dirt could
enter the vehicle interior or trunk.
You can open or close the soft top:
Rwhen the vehicle is stationary or
Rwhen you are not exceeding a speed of
30 mph (50 km/h) (Max. 35 mph (60 km/h),
to avoid interrupting the closing process while
slightly exceeding the speed limit).
If there is a strong head wind, it may not be pos-
sible to close the soft top fully. In this case,
reduce speed or stop in order to close the soft
top fully.
For safety reasons, Mercedes-Benz recom-
mends that you only open or close the soft top
when the vehicle is stationary.
88Soft top
Opening and closing

If the soft top does not open or close fully, the
soft-top hydraulics are depressurized and the
soft top is lowered:
Rafter approximately 7 minutes when the igni-
tion is switched on
Rafter about
20 seconds if the ignition is switched off
Opening/closing with the soft top
switch
Important safety notes
GWARNING
When opening or closing the soft top, there is a risk that parts of the body could become
trapped by moving parts such as the roof
mechanism, the trunk lid, or the side win-
dows. There is a risk of injury.
When opening or closing the roof, make sure
that no parts of the body are in the vicinity of
moving parts. Release the switch if somebody
becomes trapped.
GWARNING
If the vehicle speed exceeds 35 mph
(60 km/h), the soft top stops during the open- ing or closing process. This impairs your view
to the rear. There is a risk of an accident.
Reduce your speed to below 35 mph
(60 km/h) or stop the vehicle in accordance
with the traffic conditions. Press or pull the
soft-top switch again in order to open or close
the soft top fully.
Opening and closing
XMake sure that the trunk partition is closed
(Ypage 90).
XClose the trunk lid.
XTurn the SmartKey to position 2in the igni-
tion lock.
XWhen the vehicle is stationary, depress the
brake pedal and keep it depressed.
XTo open: pull and hold soft top switch :until
the entire soft top is stowed away in the trunk.
The multifunction display shows the opening
process of the soft top.
If, when opening, you drive at speeds above
35 mph (60 km/h), the opening process is
stopped. The Open/Close Convertible
Top Completelymessage is shown in the
multifunction display. In order to open the
soft top fully, reduce your speed again to
below 35 mph (60 km/h) and pull the soft-top
switch again.
XTo close: pull and hold soft top switch :until
the soft top is completely closed.
The multifunction display shows the closing
process of the soft top.
If, when closing, you drive at speeds above
35 mph (60 km/h), the closing process is
stopped. The Open/Close Convertible
Top Completelymessage is shown on the
multifunction display. In order to close the
soft top fully, reduce your speed again to
below 35 mph (60 km/h) and press the soft-
top switch again.
Opening/closing using the SmartKey
Important safety notes
GWARNING
When opening or closing the soft top, there is a risk that parts of the body could become
trapped by moving parts such as the roof
mechanism, the trunk lid, or the side win-
dows. There is a risk of injury.
When opening or closing the roof, make sure
that no parts of the body are in the vicinity of
Soft top89
Opening and closing
Z

moving parts. Release the switch if somebodybecomes trapped.
Opening and closing
The SmartKey must be in close proximity to the
vehicle.
XClose the trunk partition (Ypage 90).
Otherwise only the side windows open.
XTo open: press and hold the %button in
the SmartKey until the soft top is completely
open.
The multifunction display shows the opening
process of the soft top. The seat ventilation is
switched on.
XTo close: press and hold the &button in
the SmartKey until the soft top is completely
closed.
The multifunction display shows the closing
process of the soft top.
Relocking the soft top
Important safety notes
GWARNING
If you do not fully open/close the soft top, the
soft-top hydraulics depressurize after a short
time. This causes the soft top to lower unex-
pectedly and may cause you or others to be
trapped. There is a risk of injury.
Always open or close the soft top completely.
The soft top is not locked if:
Rthe Open/Close Convertible Top Com‐pletelymessage is shown in the multifunc-
tion display
Ryou hear a warning tone for up to ten seconds
when pulling away or while driving
Locking
You can lock the soft top again if it is not locked
fully.
XPull over and stop the vehicle safely as soon
as possible, paying attention to road and traf-
fic conditions.
XTurn the SmartKey to position 2in the igni-
tion lock.
XPress the soft-top switch (Ypage 89).
Trunk partition
General notes
The trunk partition can be used to cover luggage
and loads in the trunk.
The soft top can be opened only when the man-
ual trunk partition is closed. In vehicles with a
partially electrical trunk partition, this automat-
ically closes when the soft top is opened.
!In order to avoid damaging the soft top or
stowed loads, please adhere to the following
while the soft top is open:
Rwhen the trunk partition is open, do not
place any objects in or behind the net on
the side that are too long. These objects
could obstruct the trunk partition or cause
damage to the open soft top.
Rmake sure that the cargo does not push the
trunk partition upwards.
Opening and closing
Depending on the vehicle equipment, your vehi-
cle is installed with a partially electrical or a
manual trunk partition.
90Soft top
Opening and closing

GWARNING
If the wind screen is incorrectly installed, it
could detach itself during a journey and
endanger other road users. There is a risk of
an accident and injury.
Install the wind screen as described.
!Install or remove the wind screen only when
the soft top is open. You could otherwise
damage the wind screen or the vehicle inte-
rior.
!Observe the backrest position of the front
seats if the wind screen is installed, since the
backrest could collide with the wind screen
here.
!Mercedes-Benz recommends that you only
use wind screens which have been tested and
approved for Mercedes-Benz vehicles. This
helps to prevent damage to the vehicle.
The folding wind screen protects against wind
when driving with the soft top open. It is secured
above the rear bench seats. For this reason, only
the driver and the front passenger can travel in
the vehicle when the folding wind screen is
installed.
The folding wind screen can be installed or
removed from the driver's side or passenger
side.
For operations involving the folding wind screen, it is preferable to be positioned on the side of the
vehicle facing away from the traffic, after stop-
ping the vehicle in accordance with the traffic
conditions.
Installing/removing the folding wind
screen
Installing
The folding wind screen is stowed in a bag. The
bag is attached with a lashing strap to the
through-loading facility behind the rear seats.
If you wish to use the through-loading facility,
loosen the lashing strap attached to the
through-loading facility and stow the folding
wind screen in the trunk. Use the lashing strap
to fasten the bag to one of the luggage hooks in
the trunk.
XOpen all side windows and the soft top.
XFold the rear seats forward (Ypage 265) and
remove the bag containing the folding wind
screen.
XRemove the folding wind screen from the bag.
XFold out folding wind screen :as shown.
XFold out the two brackets ;to the left and
right.
XAlign brackets ;of folding wind screen :
with both rear fixtures =on the vehicle.
92Soft top
Opening and closing

Perform the following steps in sequence on both
sides of the vehicle:
XPull the handle?in the direction of the
arrow.
XAlign folding wind screen :with side fixture
A on the vehicle from above and insert.
XPush handle ?on folding wind screen :
back as far as it will go.
Folding wind screen :is locked.
Removing
XPull handles ?on the left and right one after
the other and slide folding wind screen :out
of fixture Afrom above.
Folding wind screen :is unlocked.
XPull folding wind screen :out of both rear
fixtures =.
XFold in both brackets ;on folding wind
screen :.
XFold folding wind screen :together and
stow it in the bag.
XUse the lashing strap to attach the bag con-
taining the folding wind screen to the through- loading facility behind the rear seats.
Problems with the soft top
ProblemPossible causes/consequences and MSolutions
The soft top will not open
or close.The ignition is not switched on.
XMake sure that the SmartKey is in position 2in the ignition lock.
The trunk lid is open.
XClose the trunk lid (Ypage 83).
The trunk partition is not closed.
XClose the trunk partition (Ypage 90).
The roll bars have been deployed.
XVisit a qualified specialist workshop.
The soft-top mechanism or control system is defective.
XVisit a qualified specialist workshop.
The soft top has been opened and closed several times in a row. The
soft-top drive has been deactivated automatically for safety reasons.
You can open and close the soft top again after approximately ten
minutes.
XSwitch off the ignition and turn it back on.
XRepeat the opening or closing procedure.
Soft top93
Opening and closing
Z

Notes on breaking-in a new vehicle
Important safety notes
The sensor system of some driving and driving
safety systems adjusts automatically while a
certain distance is being driven after the vehiclehas been delivered or after repairs. Full system
effectiveness is not reached until the end of this
teach-in procedure.
New and replaced brake pads and discs only
reach their optimum braking effect after several hundred kilometers of driving. Compensate for
this by applying greater force to the brake pedal.
The first 1000 miles (1500 km)
The more you look after the engine when it is
new, the more satisfied you will be with its per-
formance in the future.
RYou should therefore drive at varying vehicle
and engine speeds for the first 1000 miles
(1500 km).
RAvoid heavy loads, e.g. driving at full throttle,during this period.
RWhen changing gears manually, change up in
good time, before the tachometer needle rea-
ches Ôof the way to the red area of the tach-
ometer.
RDo not manually shift to a lower gear to brake
the vehicle.
RTry to avoid depressing the accelerator pedal
beyond the pressure point (kickdown).
RAll vehicles (except Mercedes-AMG vehi-
cles): ideally, for the first 1,000 miles
(1,500 km), drive in drive program E.
Additional breaking-in notes for Mercedes-AMG
vehicles:
RDo not drive faster than 85 mph (140 km/h)
for the first 1,000 miles (1,500 km).
ROnly briefly allow the engine to reach a max-
imum engine speed of 4,500 rpm briefly.
RChange gear in good time.
RIdeally, for the first 1,000 miles (1,500 km),
drive in program C.
After 1000 miles (1500 km), you ca
n increase
the engine speed gradually and accelerate the
vehicle to full speed.
You should also observe these notes on break-
ing in if the engine or parts of the drive train on
your vehicle have been replaced. Always observe the maximum permissible
speed.
Locking rear axle differential
(Mercedes-AMG C 63/C 63 S)
Your vehicle is equipped with a self-locking dif-
ferential on the rear axle.
Change the oil to improve protection of the rear
axle differential:
Rafter a breaking-in period of 1,850 miles
(3,000 km)
Revery 31,000 miles (50,000 km) or 3 years
These oil changes prolong the service life of the
differential. Have the oil change carried out at a
qualified specialist workshop.
Driving
Important safety notes
GWARNING
Objects in the driver's footwell may restrict
the clearance around the pedals or block a
depressed pedal. This jeopardizes the oper-
ating and road safety of the vehicle. There is a risk of an accident.
Stow all objects securely in the vehicle so that
they do not get into the driver's footwell.
When using floormats or carpets, make sure
that they are properly secured so that they do not slip or obstruct the pedals. Do not place
several floormats or carpets on top of one
another.
GWARNING
Unsuitable footwear can hinder correct usage of the pedals, e.g.:
Rshoes with thick soles
Rshoes with high heels
Rslippers
There is a risk of an accident.
Wear suitable footwear to ensure correct
usage of the pedals.
122Driving
Dr iving an d parking

leave children or animals unattended in the
vehicle. Always keep the SmartKey out of
reach of children.
XIf the transmission is in positionhork:
push the DIRECT SELECT lever up or down to
the first point of resistance.
XIf the transmission is in position j: depress
the brake pedal and push the DIRECT SELECT
lever up or down to the first point of resist-
ance.
If you switch the engine off with the transmis-
sion in position korh, the automatic trans-
mission shifts to iautomatically.
With the SmartKey: if you then open the driv-
er's door or the front-passenger door or remove the SmartKey from the ignition lock, the auto-
matic transmission shifts to jautomatically.
With the Start/Stop button: if you then open
the driver's door or the front-passenger door,
the automatic transmission shifts to jauto-
matically.
If you want the automatic transmission to
remain in neutral i, e.g. when having the vehi-
cle cleaned in an automatic, tow-through car
wash:
XVehicles with KEYLESS-GO or KEYLESS-
GO start function: remove the Start/Stop
button from the ignition lock.
XInsert the SmartKey into the ignition lock.
XAll vehicles: switch the ignition on.
XDepress the brake pedal and keep it
depressed.
XEngage neutral i.
XRelease the brake pedal.
XRelease the electric parking brake.
XSwitch off the ignition and leave the SmartKey
in the ignition lock.
Engaging the drive position
XIf the transmission is in position kori:
push the DIRECT SELECT lever down past the first point of resistance.
XIf the transmission is in position j: depress
the brake pedal and push the DIRECT SELECT lever down past the first point of resistance.
Transmission position and drive pro-
gram display
The current transmission position and drive pro-
gram appear in the multifunction display.
:Status symbol drive program
;Transmission position
=Gear
The arrows in the transmission position display
show how and into which transmission positions
you can shift using the DIRECT SELECT lever.
If the transmission position display in the mul-
tifunction display is not working, you should pull
away carefully to check whether the desired
transmission position is engaged. Ideally, you
should select transmission position hand
drive program E(for Mercedes-AMG vehicles:
drive program C) orS.
134Automatic transmission
Driving and parking

Transmission positions
BPark position
This prevents the vehicle from rolling
away when stopped.
Only shift the transmission into posi-
tion j(
Ypage 133) when the vehi-
cle is stationary. The parking lock
should not be used as a brake when
parking. Always apply the electronic
parking brake in addition to the park-
ing lock in order to secure the vehi-
cle.
Park position jis automatically
engaged if:
Ryou switch off the engine using the SmartKey and remove the Smart-
Key
Ryou switch off the engine using theSmartKey or using the Start/Stop
button and open the driver's door
or front-passenger door
Ryou open the driver's door when
the vehicle is stationary or when
driving at a very low speed and thetransmission is in position hor
k
In the event of a malfunction of the
vehicle's electronics, the transmis-
sion may lock in position j. Have
the vehicle electronics checked
immediately at a qualified specialist
workshop.
CReverse gear
You can only shift the transmission
into position kwhen the vehicle is
stationary (
Ypage 133).
ANeutral
Do not shift the transmission to i
while driving. Otherwise, the auto-
matic transmission could be dam-
aged.
No power is transmitted from the
engine to the drive wheels.
Releasing the brake pedal will allow
you to move the vehicle freely, e.g. to
push it or tow it.
If ESP
®is deactivated or faulty: shift
the transmission to position iif the
vehicle is in danger of skidding, e.g.
on icy roads.
If you switch the engine off with the
transmission in position korh,
the automatic transmission shifts to
i automatically.
!Coasting in neutral imay
cause damage to the drive train.
7Drive
The automatic transmission changes
gear automatically. All forward gears
are available.
Driving tips
Changing gear
The automatic transmission shifts through the
individual gears automatically when it is in trans-
mission position h. This automatic gear shift-
ing behavior is determined by:
Rthe selected drive program
Rthe position of the accelerator pedal
Rthe road speed
Accelerator pedal position
Your style of driving influences how the auto-
matic transmission shifts gear:
Rlittle throttle: early upshifts
Rmore throttle: late upshifts
Double-clutch function
When shifting down, the double-clutch function
is active regardless of the currently selected
drive program. The double-clutch function
Automatic transmission135
Driving an d parking
Z