Driver's door
.................................... 39
Left and right side of the steering
wheel ............................................... 39
Conversions/equipment ....................27
Conversions and accessories see Add-on equipment
Coolant (engine)
Adding ........................................... 256
Checking the level .........................255
Displaying the temperature (on-
board computer) ............................ 189
Display message ............................ 214
Filling capacity ............................... 330
Important safety notes ..................255
Cooling
see Climate control
Cornering lamps
Replacing bulbs ............................. 102
Cornering light function
Function/notes ................................ 96
Courtesy lights
Replacing bulbs ............................. 105
Cruise control
Activating ....................................... 162
Activation conditions .....................162
Cruise control lever .......................162
Deactivating ................................... 163
Display message ............................ 216
Driving system ............................... 161
Function/notes ............................. 161
Important safety notes ..................161
Problem (malfunction) ...................164
Resuming the stored spee d........... 162
Setting a speed .............................. 163
Storing and maintaining current
speed ............................................ .162
Cup holders ........................................ 236
Curtains (cleaning instructions) ......273
Customer Assistance Center (CAC) ...28
Customer Relations Department .......28 D
Dashboard see Cockpit
Data
see Technical data Daytime running lamp mode
see Daytime running lamps
Daytime running lamps
Activating/deactivating (vehicles
with steering wheel buttons) .........194
Changing bulbs (halogen head-
lamps) ............................................ 102
Switching on/off (switch) ................93
Switching on/off (vehicles with-
out steering wheel buttons) ...........185
Declarations of conformity ................. 25
DEF (Diesel Exhaust Fluid ) Refilling .......................................... 149
Delayed switch-off ............................195
Diagnostics connection ......................25
Diesel ................................................. .322
Diesel engine Preglow indicator lamp ..................228
Diesel Exhaust Fluid (DEF)
Display messages (vehicles with-
out steering wheel buttons) ...........202
Display messages (vehicles with
steering wheel buttons) .................213
Exhaust gas aftertreatment .............27
Indicator lamp ................................ 224
Information on consumption ..........325
Level indicator ............................... 184
Notes ............................................. 324
Ranges ............................................. 27
Storage .......................................... 325
Tank content .................................. 325
Diesel particle filter
Display message ............................ 213
Short-distance driving ....................155
Digital speedometer
Setting the unit (vehicles with
steering wheel buttons) .................192
Digital speedometer and odome-
ter
Operating safety .............................. 25
Display
Display messages ..........................199
Outside temperature (vehicles
with steering wheel buttons) .........189
Outside temperature display
(vehicles without steering wheel
buttons) ......................................... 1848
Index
is bar. 100 kilopascals (kPa) are the equiva-
lent of 1 bar.
Load index
In addition to the load bearing index, a load
index can be stamped onto the sidewall of the
tire. It specifies the load-bearing capacity of
the tire more precisely.
Curb weight
The weight of a vehicle with standard equip-
ment including the maximum filling capacity
of fuel, oil, and coolant. It also includes the
air-conditioning system and optional equip-
ment if these are installed on the vehicle, but
does not include passengers or luggage.
Maximum tire load
The maximum tire load in kilograms or
pounds is the maximum weight for which a
tire is approved.
Maximum permissible tire pressure
Maximum permissible tire pressure for one
tire.
Maximum load on one tire
Maximum load on one tire. This is calculated
by dividing the maximum axle load of one axle
by two.
PSI (Pounds per square inch)
Standard unit of measurement for tire pres-
sure.
Aspect ratio
Relationship between tire height and width in
percent.
Tire pressure
Pressure inside the tire applying an outward
force to every square inch of the tire's sur-
face. Tire pressure is specified in pounds per
square inch (psi), in kilopascal (kPa) or in bar.
Tire pressure should only be corrected when
the tires are cold. Cold tire pressure
The tires are cold:
R
if the vehicle has been parked for at least
three hours without direct sunlight on the
tires, and
R if the vehicle has not been driven further
than 1 mile (1.6 km)
Tire tread
The part of the tire that comes into contact
with the road.
Tire bead
The tire bead ensures that the tire sits
securely on the wheel. There are several steel
wires in the bead to prevent the tire from
coming loose from the wheel rim.
Sidewall
The part of the tire between the tread and the
tire bead.
Weight of optional extras
The combined weight of those optional extras
that weigh more than the replaced standard
parts and more than 2.3 kg (5 lbs). These
optional extras, such as high-performance
brakes, level control, a roof rack or a high-
performance battery, are not included in the
curb weight and the weight of the accesso-
ries.
TIN (Tire Identification Number)
A unique identification number which can be
used by a tire manufacturer to identify tires,
for example for a product recall, and thus
identify the purchasers. The TIN is composed
of the manufacturer identification code, tire
size, tire model code and manufacturing date.
Load bearing index
The load bearing index (also load index) is a
code that contains the maximum load bearing
capacity of a tire. 306
What you should know about wheels and tiresWheels and tires
