2016 MERCEDES-BENZ C CLASS ECU

Tires Warning/
indicator
lamp Q Signal type
Possible causes/consequences and P Solutions
w
Q The yellow tire pressure monitor warning lamp (pressure loss/malfunction) is lit.
The tire pressure monitor has detected a loss of pressure in at least one of the tires.
G WARNING
Tire pressures that are too low pose the following hazards: R
they may burst, especially as the load and vehicle speed increase. R
they may wear excessively and/or unevenly, which may greatly impair tire trac-
tion. R
the driving characteristics, as well as steering and braking, may be greatly
impaired.
There is a risk of an accident. X
Stop the vehicle without making any sudden steering or braking maneuvers. Pay
attention to the traffic conditions as you do so. X
Secure the vehicle against rolling away ( Y
page 177).X
Observe the additional display messages in the multifunction display. X
Check the tires and, if necessary, follow the instructions for a flat tire
( Y
page 343). X
Check the tire pressure ( Y
page 367).X
If necessary, correct the tire pressure.
w
Q The yellow tire pressure monitor warning lamp (pressure loss/malfunction)
flashes for approximately one minute and then remains lit.
The tire pressure monitor is faulty.
G WARNING
The system is possibly unable to recognize or register low tire pressure.
There is a risk of an accident. X
Observe the additional display messages in the multifunction display. X
Visit a qualified specialist workshop immediately.296
Warning and indicator lamps in the instrument cluster
On-board computer and displays

i In the USA you can also contact the
Mercedes-Benz Customer Assistance Center
at 1-800-FOR-MERCedes (1-800-367-6372).
In Canada, you can get in touch with the Cus-
tomer Relations Center on 1-800-387-0100.
Searching for and authorizing a mobile
phone Before using your mobile phone with the multi-
media system for the first time, you will need to
search for the phone and then authorize (con-
nect) it. Depending on the mobile phone, author-
ization either takes place by means of Secure
Simple Pairing or by entering a passkey. The
multimedia system automatically makes the
procedure that is relevant for your mobile phone
available. The mobile phone is always connec-
ted automatically after authorization. Further
information on using a mobile phone with the
multimedia system (see the Digital Operator's
Manual).
If the multimedia system does not detect your
mobile phone, this may be due to particular
security settings on your mobile phone (see the
manufacturer's operating instructions).
Only one mobile phone can be connected to the
multimedia system at any one time.
Searching for a mobile phone
Audio 20: X
Select Tel/ 

Stowage areas
Loading guidelines
G WARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. Exhaust
gases can enter the vehicle interior if the
trunk lid is open when the engine is running,
especially if the vehicle is in motion. There is a
risk of poisoning.
Always switch off the engine before opening
the trunk lid. Never drive with the trunk lid
open.
G WARNING
If objects, luggage or loads are not secured or
not secured sufficiently, they could slip, tip
over or be flung around and thereby hit vehicle
occupants. There is a risk of injury, particu-
larly in the event of sudden braking or a sud-
den change in direction.
Always store objects so that they cannot be
flung around. Secure objects, luggage or
loads against slipping or tipping before the
journey.
G WARNING
The exhaust tail pipe and tail pipe trim can
become very hot. If you come into contact
with these parts of the vehicle, you could burn
yourself. There is a risk of injury.
Always be particularly careful around the
exhaust tail pipe and the tail pipe trim. Allow
these components to cool down before touch-
ing them.
The handling characteristics of a laden vehicle
are dependent on the distribution of the load
within the vehicle. For this reason, you should
observe the following notes when transporting a
load: R
Never exceed the maximum permissible
gross vehicle mass or the gross axle weight
rating for the vehicle (including occupants).
The values are specified on the vehicle iden- tification plate on the B-pillar of the driver's
door. R
The trunk is the preferred place to carry
objects. R
Position heavy loads as far forwards as pos-
sible and as low down in the trunk as possible. R
The load must not protrude above the upper
edge of the seat backrests. R
Always place the load behind unoccupied
seats if possible. R
Secure the load with sufficiently strong and
wear-resistant tie-downs. Pad sharp edges for
protection.
Stowage spaces
Important safety notes
G WARNING
If objects in the passenger compartment are
stowed incorrectly, they can slide or be
thrown around and hit vehicle occupants. In
addition, cupholders, open stowage spaces
and mobile phone brackets cannot always
retain all objects they contain. There is a risk
of injury, particularly in the event of sudden
braking or a sudden change in direction. R
Always stow objects so that they cannot be
thrown around in such situations. R
Always make sure that objects do not pro-
trude from stowage spaces, parcel nets or
stowage nets. R
Close the lockable stowage spaces before
starting a journey. R
Always stow and secure heavy, hard, poin-
ted, sharp-edged, fragile or bulky objects in
the trunk.
Observe the loading guidelines ( Y
page 308).308
Stowage areas
Stowage and features

Depending on the vehicle's equipment, the fol-
lowing may be in the stowage space: R
a multimedia connector unit with 2 USB ports
and a SD card slot, e.g. for use with an iPod ®
,
iPhone ®
or MP3 player, see the separate
Operator's Manual R
a small stowage space in the upper front sec-
tion
Stowage compartment in the doors
You can store items such as a rolled-up fluores-
cent jacket (driver's door) and the vehicle docu-
ment wallet (front-passenger door) in stowage
compartment C in the doors.
In doors D you can store bottles with a capacity
of up to 34 fl. oz. (1.0 liter).
Stowage space in the rear
Stowage compartment in the rear seat
armrest
! Do not sit on or support your body weight on
the rear seat armrest when it is folded down,
as you could otherwise damage it.
! Close the cover of the stowage compart-
ment before folding the rear seat armrest
back into the seat backrest. X
To open: fold down the seat armrest. X
Press on the front of release catch C and fold
the cover of the armrest upwards.
Additional stowage space Depending on the equipment, the following
additional stowage areas are available in the
vehicle: R
card and coin holder in the dashboard above
the light switch (not suitable for holding thin
objects such as shopping tokens) R
the open stowage compartment in the center
console R
stowage net in front-passenger footwell R
the map pockets on the back of the driver's
and front-passenger seat R
the parcel nets on the left and right-hand side
in the trunk
Observe the loading guidelines ( Y
page 308)
and the safety notes regarding stowage spaces
( Y
page 308).
Ski and snowboard bag
Important safety notes
G WARNING
The skibag in conjunction with the lashing
straps cannot restrain any objects other than
skis.
Vehicle occupants could be struck in the
event of sudden braking or an accident, for
instance, if you: R
transport other heavy or sharp-edged
objects in the skibag R
do not secure the skibag with the lashing
straps
There is a risk of accident and injury.
Store only skis in the skibag. Always secure
the skibag with the lashing straps so that it
cannot move around.
A maximum of four pairs of skis or two snow-
boards can be transported in the ski and snow-
board bag.310
Sto wag e areas
Stowag e an d features

Securing the ski and snowboard bag in
the trunk X
Fold the middle rear seat backrest forwards
( Y
page 311). X
Slide the ski and snowboard bag between the
two outside rear seat backrests. Ensure that
the wheels of the ski and snowboard bag are
in the trunk. X
Open the ski/snowboard bag with zip C and
place the skis or snowboards inside it. X
Close the ski and snowboard bag. X
Pull tensioning strap D tight by the loose end
until the skis or snowboards are held firmly
inside the ski/snowboard bag.
X
Engage tensioning strap

X
Adjust the head restraints if necessary
( Y
page 107). X
Move the driver's or front-passenger seat
back if necessary.
You should always engage the rear seat backr-
ests if you do not need the through-loading fea-
ture. This will prevent unauthorized access to
the trunk from the vehicle interior.
Locking the center rear seat backrest
In order to prevent the trunk from being
accessed by unauthorized persons, the center
seat backrest can be locked using a catch. The
center seat backrest can only be folded forward
together with the left seat backrest. X
To lock: fold the left and center seat backr-
ests forward. Make sure that the center and
left seat backrests are engaged and joined
together. X
Slide catch C upwards.
The release mechanism of the center seat
backrest is locked. X
To unlock: fold the left and center seat backr-
ests forward. X
Slide catch C downwards.
Securing cargo
Cargo tie-down rings
Observe the following notes on securing loads: R
Observe the loading guidelines ( Y
page 308).R
Secure the load using the cargo tie-down
rings. R
Distribute the load on the cargo tie-down
rings evenly. R
Do not use elastic straps or nets to secure a
load, as these are only intended as an anti-slip
protection for light loads. R
Do not route tie-downs across sharp edges or
corners. R
Pad sharp edges for protection.
Vehicles with the through-loading feature in the
rear bench seat: X
Fold up the cargo tie-down rings next to the
rear seat backrest and put them through the
slots in the carpet.
Bag hook
G WARNING
The bag hooks cannot restrain heavy objects
or items of luggage. Objects or items of lug-
gage could be flung around and thereby hit
vehicle occupants when braking or abruptly
changing directions. There is a risk of injury.
Only hang light objects on the bag hooks.
Never hang hard, sharp-edged or fragile
objects on the bag hooks.
! The bag hook can bear a maximum load of
6.6lbs (3kg) and should not be used to secure
a load.Stowage areas 313
Sto wag e an d features Z

C
Bag hook
EASY-PACK trunk box
Important safety notes
G WARNING
When the load surface moves up, your hands
may become trapped on the frame of the
EASY-PACK trunk box. There is a risk of injury.
When the load surface moves up, make sure
that your hands are not within the sweep of
the load surface. If someone becomes trap-
ped, carefully push the center of the load sur-
face downward.
! When the EASY-PACK trunk box is pulled
out, no objects may be placed on the frame of
the box, nor should the frame be pushed from
above. Otherwise, the box could be damaged.
! Sharp-edged, pointed or fragile objects can
damage the EASY-PACK trunk box and then
be thrown out. There is a risk of injury.
Do not transport sharp-edged, pointed or
fragile objects in the EASY-PACK trunk box.
Always store and secure these or similar
objects in the trunk outside of the EASY-PACK
trunk box.
! If you exceed the maximum permitted load
of the EASY-PACK trunk box, objects can be
thrown out of the EASY-PACK trunk box and
strike vehicle occupants. There is a risk of
injury, particularly in the event of sudden
braking or a sudden change in direction.
Always observe the maximum permitted load
of the EASY-PACK trunk box. Always store
and secure heavy objects in the trunk outside
of the EASY-PACK trunk box. The maximum permitted load of the EASY-PACK
trunk box is 22 lb s( 10 kg). With a load of above
approximately 11 lbs (5 kg), the bottom of the
box moves downward until it rests on the mat of
the tru nk floor. Thus, overloading of the box is
a voided.
Adjusting the height to any position
Example X
Pull the box out by handle C in the direction
of the arrow all the way to the stop. X
Lowering the load surface : push the center
of load surface D down by hand in the direc-
tion of the arrow until load surface D has
reached the desired position and the box is
the desired size. X
To raise the load surface: press switch

must therefore ensure that you observe the roof
carrier manufacturer's installation instructions.
Vehicles with a panorama roof with power
tilt/sliding panel: the panorama roof with
power tilt/sliding panel cannot be opened if a
roof carrier is installed. The panorama roof with
power tilt/sliding panel can still be raised to
allow ventilation of the vehicle interior.
If the panorama roof with power tilt/sliding
panel makes contact with a roof carrier
approved by Mercedes-Benz, the sunroof will
lower slightly but remain raised at the rear.
Attaching the roof carrier
X
Open covers C carefully in the direction of
the arrow. X
Fold covers C upwards.X
Only secure the roof carrier to the anchorage
points under covers C .X
Observe the manufacturer's installation
instructions.
Features
Cup holder
Important safety notes
G WARNING
If objects in the passenger compartment are
stowed incorrectly, they can slide or be
thrown around and hit vehicle occupants. In
addition, cupholders, open stowage spaces
and mobile phone brackets cannot always
retain all objects they contain. There is a risk
of injury, particularly in the event of sudden
braking or a sudden change in direction. R
Always stow objects so that they cannot be
thrown around in such situations. R
Always make sure that objects do not pro-
trude from stowage spaces, parcel nets or
stowage nets. R
Close the lockable stowage spaces before
starting a journey. R
Always stow and secure heavy, hard, poin-
ted, sharp-edged, fragile or bulky objects in
the trunk.
! Only use the cup holders for containers of
the right size and which have lids. The drinks
could otherwise spill.
! Do not expose drinks bottles in the cup
holder in the center console to continuous,
strong and direct sunlight. The passenger
compartment in the area of the center con-
sole can otherwise be damaged by the con-
centrated and reflected sunlight.
Observe the loading guidelines ( Y
page 308).
Cup holder in the front-compartment
center console
If you remove the cup holder insert, you can use
the resulting compartment for stowage. X
To open: open the stowage compartment
( Y
page 309). X
To remove: slide catch