Page 391 of 506
#Tighten the wheel bolts evenly in a crosswise
pattern in the sequence indicated (1 to5).
Specified tightening torq ue: 111 lb-ft
(150 Nm).
& WARNING Risk of accident due toincor‐
re ct tigh tening torque
Th ewheels could come loose if the wheel
bolts or wheel nuts are not tightened tothe
prescribed tightening torque.
#Ha ve the tightening torque checked
immediately at a qualified specialist
wo rkshop af terch anging a wheel.
#Check the tire pressure of the newly moun‐
te d wheel and adjust according ly.
#Ve hicles with a tire pressure monitoring
sy stem: Restart the tire pressure monitoring
sy stem (
→page 367).
Make sure toobser vethefo llowing fur ther rela‐
te d subjec t:
RNotes on tire pressure (→page 361)
Wheels and tires 389
Page 402 of 506
Warning symbols 1advise you about:
Rpossible dangers
Rhaving service workcar ried out at a qualified
specialist workshop
Re frigerant filling capacity
Fi lling capacity forre frigerant and PAG oil
Model Refrigerant
All models2 2.2 ± 0.4 oz
(630 ± 10g)
Model PAG oil
All models2 .8 ± 0.4 oz
(80 ± 10g)
Vehicle data
Vehicle dimensions
The heights specifi ed mayvary as a result of the:
RTire s
RLoad
RCondition of the suspension
ROptional equipment
Height when opened
Model
1Opening
height 2Head‐
ro om
All models 81.8 in
(20 77mm) 76
.8 in
(1951 mm)
Ve hicle dimensions
All models
Vehicle lengt h1 94.2 in
(4933 mm)
Ve hicle width including out‐
side mir rors 81
.3 in
(2065 mm)
Ve hicle height 58.4 in
(1483 mm)
Wheelbase 115.7 in
(2939 mm)
Tu rning radius 39.0ft
(1 1. 90 m)
We ights and loads
Please no tethat forth e specified vehicle data:
RItems of optional equipment increase the
curb weight and reduce the maximum pay‐
load.
400 Tech nical da ta
Page 404 of 506
Displaymessages
Int roduction
Note s on display messages
Display messages appear in the multifunction
displa y.
Displ aymessage s with graphic symbols are sim‐
plified in the Operator's Manual and may dif fer
from the symbols in the multifunction displa y.
The multifunction display sho wshigh-priority dis‐
play messages in red. Cer tain display messages
are accompanied byawa rning tone.
Please respond in accordance with the display
messages and follow the additional no tes in this
Opera tor's Manual.
Fo r some display message s, a symbol is also
shown:
R¤ Further information
RO Hide display message
Yo u can select the desired symbol byswiping
left or right on the left-hand side of Touch Con‐
trol. Press the¤ symbol toshow fur ther
information. Press theO symbol tohide the
display message.
Yo u can hidelow- priority display messages by
pressing the% button or the left-hand side of
To uch Control. The display messages arethen
st ored in the message memor y.
Re ctify the cause of a display message as
qu ickly as possible.
High-priority display messages cannot be hid‐
den. The multifunction display sho ws these dis‐
play messages continuously until the cause for
th e message has been rectified. Calling up
stored displ aymessages
On-boa rdcompute r:
, 6 H U Y L F H. 0 H V V D J H
If th ere are no display messages, 1 R 0 H V V D J H V
appears in the multifunction displa y.
#Scrollthro ugh the display messages byswip‐
ing upwards or down wards on Touch Control
on the left-hand side of thesteering wheel.
#To exitth e message memor y:press the
% button.
402
Display messages and warning/indicator lamps
Page 405 of 506
Safety sy stems
Display messages
Possible causes/consequences and MSolutions
!
÷
, Q R S H U D W L Y H 6 H H 2 S H U D W R U
V
0 D Q X D O*
ABS and ESP
®are malfunctioning.
Other driving and driving saf etysy stems may also be defective.
&
WARNING Risk of skidding if ABS and ESP®are malfunctioning
If ABS and ESP
®are malfunctioning, the wheels could lock when braking and ESP®cannot carryout vehicle
st abilization.
The steering capability and braking characteristics are thus se verely impaired .Th ebr aking dis tance in an emer‐
ge ncy braking situation can increase. In addition, other driving saf etysy stems are switched off.
#Drive on carefull y.
#Have ABS and ESP®checked immediately at a qualified specialist workshop.
#Drive on carefully.
#Visit a qualified specialist workshop immediatel y.
Displaymessage s andwarning/indicator lamps 403
Page 406 of 506
Displaymessages
Possible causes/consequences and MSolutions
!
÷
& X U U H Q W O \ 8 Q D Y D L O D E O H 6 H H
2 S H U D W R U
V 0 D Q X D O*
ABS and ESP
®are temp orarily una vailable.
Other driving and driving saf etysy stems may also be defective.
&
WARNING Risk of skidding if ABS and ESP®are malfunctioning
If ABS and ESP
®are malfunctioning, the wheels could lock when braking and ESP®cannot carryout vehicle
st abilization.
The steering capability and braking characteristics are thus se verely impaired .Th ebr aking dis tance in an emer‐
ge ncy braking situation can increase. In addition, other driving saf etysy stems are switched off.
#Drive on carefull y.
#Have ABS and ESP®checked immediately at a qualified specialist workshop.
#Carefully drive on a suitable stre tch of road, making slight steering mo vements at a speed abo ve19 mp h
(30 km/h).
#If th e display message does not disappear, consult a qualified specialist workshop immediately. Drive carefully.
404
Display messages and warning/indicator lamps
Page 409 of 506
Displaymessages
Possible causes/consequences and MSolutions
T
!
÷
, Q R S H U D W L Y H 6 H H 2 S H U D W R U
V
0 D Q X D O*
EBD, ABS and ESP
®are malfunctioning.
Other driving and driving saf etysy stems may also be defective.
&
WARNING Risk of skidding if EBD, ABS and ESP®are malfunctioning
If EBD, ABS and ESP
®are malfunctioning, the wheels can lock when braking and ESP®cannot carryout vehicle
st abilization.
The steering capability and braking characteristics are thus se verely impaired .Th ebr aking dis tance in an emer‐
ge ncy braking situation can increase. In addition, other driving saf etysy stems are switched off.
#Drive on carefull y.
#Have the brake sy stem checked immediately at a qualified specialist workshop.
#Drive on carefully.
#Vi sit a qualified specialist workshop immediatel y.
Displaymessage s andwarning/indicator lamps 407
Page 429 of 506
Displaymessages
Possible causes/consequences and MSolutions
$ F W L Y H % O L Q G 6 S R W $ V V L V W
, Q R S H U D W L Y H *A
ctive Blind Spot Assist is malfunctioning.
#Visit a qualified specialist workshop.
$ F W L Y H 3 D U N L Q J $ V V L V W 3 D U N
L Q J & D Q F H O H G (Example) *T
he parking assis tance from Active Parking Assist was inter rupte d.You ha veopened the driver's door or touched
th esteering wheel, forex ample.
#Steer and brake manuall y.
$ F W L Y H 3 D U N L Q J $ V V L V W D Q G
3 $ 5 . 7 5 2 1 , & , Q R S H U D W L Y H
6 H H 2 S H U D W R U
V 0 D Q X D O *A
ctive Parking Assist and Parking Assist PARKTRONI Caremalfunctioning .
#Stop theve hicle, paying attention toroad and traf fic conditions, and restart the engine.
#Ifth e display message continues tobe displa yed, consult a qualified specialist workshop.
$ F W L Y H 3 D U N L Q J $ V V L V W
0 D Q H X Y H U L Q J $ V V L V W D Q F H
5 H V W U L F W H G 6 H H 2 S H U D W R U
V
0 D Q X D O *A
ctive Parking Assist and Parking Assist PARKTRONI Carete mp orarily una vailable. The ambient conditions are out‐
side the sy stem limitations (
→page 199). Be wareofthe entire vehicle sur roundings.
#As soon as the ambient conditions are within the sy stem limitations, the sy stem will become available again.
7 U D I I L F 6 L J Q $ V V L V W & X U
U H Q W O \ 8 Q D Y D L O D E O H 6 H H
2 S H U D W R U
V 0 D Q X D O *T
raffic Sign Assist is temp orarily una vailable.
#Drive on.
Once the cause of the problem is no longer present, the sy stem will be available again.
Display messages and warning/indicator lamps 427
Page 437 of 506
Tire s
Displa ymessages
Possible causes/consequences and MSolutions
h
3 O H D V H & R U U H F W 7 L U H 3 U H V
V X U H*T
he tire pressure is too low in at least one of the tires, or the tire pressure dif fere nce between the wheels is too
great.
#Check the tire pressure and add air, if necessar y.
#Whenthe tire pressure is cor rect, restart the tire pressure monitoring sy stem .
h
& K H F N 7 L U H V *T
he tire pressure in one or more tires has dropped significantl y.The wheel position is displa yed.
&
WARNING Risk of an accident due toinsuf ficient tire pressure
Ti re pressures that are too low pose thefo llowing hazards:
RThe tires may bur st, especially as the load and vehicle speed increase.
RThe tires may wearexc essively and/or une venly, which may greatly impair tire traction.
RThe driving characteristics, as well as steering and braking, may be greatly impaired.
Yo u could then lose control of theve hicle.
#Obser vethere commended tire pressure.
#Ad just the tire pressure if necessar y.
#Stop theve hicle, paying attention toroad and traf fic conditions.
#Check the tire pressure and the tires.
Display messages and warning/indicator lamps 435
