Cargo compartment safety MERCEDES-BENZ GLS-Class SUV 2017 X166 Owner's Manual
[x] Cancel search | Manufacturer: MERCEDES-BENZ, Model Year: 2017, Model line: GLS-Class SUV, Model: MERCEDES-BENZ GLS-Class SUV 2017 X166Pages: 390, PDF Size: 9.71 MB
Page 4 of 390
Index....................................................... 4
Introduction......................................... 25
Protecting the environment .................. .25
Genuine Mercedes-Benz parts .............. .25
Operator's Manual ................................. 26
Service and vehicle operation ................2 6
Operating safety .................................... 28
QR codes for the rescue card ................3 0
Data stored in the vehicle ...................... 30
Information on copyright ....................... 32
At a glance ........................................... 33
Cockpit .................................................. 33
Instrument cluster ................................. 34
Multifunction steering wheel ................. 35
Center console ...................................... 36
Overhead control panel .........................3 9
Door control panel ................................. 40
Safety ................................................... 41
Panic alarm ............................................ 41
Occupant safety .................................... 41
Children in the vehicle ........................... 57
Pets in the vehicle ................................. 62
Driving safety systems ........................... 63
Protection against theft .........................7 2
Opening and closing...........................74
SmartKey ............................................... 74
Doors ..................................................... 80
Cargo compartment .............................. .81
Side windows ......................................... 85
Sliding sunroof ....................................... 89
Seats, steering wheel and mirrors ....94
Correct driver's seat position ................ 94
Seats ..................................................... 94
Steering wheel ..................................... 105
Mirrors ................................................. 107
Memory function ................................. 110
Lights and windshield wipers ..........112
Exterior lighting ................................... 112 Interior lighting .................................... 116
Replacing bulbs (vehicles with LED
headlamps) .......................................... 117
Replacing bulbs (vehicles with halo-
gen headlamps) ................................... 117
Windshield wipers ................................ 119
Climate control
................................. 123
Overview of climate control systems ... 123
Operating the climate control sys-
tems .................................................... 129
Setting the air vents ............................ 134
Driving and parking ..........................137
Notes on breaking-in a new vehicle ..... 137
Driving ................................................. 137
DYNAMIC SELECT controller ............... 145
Automatic transmission ....................... 146
Refueling ............................................. 153
Parking ................................................ 159
Driving tips .......................................... 162
Driving systems ................................... 172
Towing a trailer .................................... 221
On-board computer and displays ....229
Important safety notes ........................ 229
Displays and operation ........................ 229
Menus and submenus ......................... 232
Display messages ................................ 243
Warning and indicator lamps in the
instrument cluster ............................... 274
Multimedia system ...........................287
General notes ...................................... 287
Important safety notes ........................ 287
Function restrictions ............................ 287
Operating system ................................ 288
Stowage and features ......................294
Stowage areas ..................................... 294
Features .............................................. 302
Maintenance and care ......................319
Engine compartment ........................... 319
ASSYST PLUS ...................................... 323
2Contents
Page 9 of 390
Roof lining...................................... 33 0
Se at belt ........................................ 330
Seat cover .................................... .330
Sensors ......................................... 328
Side running board ........................ 327
Steering wheel ............................... 329
Trim pieces ....................................3 30
Washing by hand ........................... 325
Wheels ...........................................3 26
Windows ........................................ 327
Wiper blades .................................. 327
Wooden trim .................................. 330
Cargo compartment cover
Notes/how to use ......................... 300
Cargo compartment enlargement
Important safety notes .................. 297
Cargo compartment floor
Important safety notes .................. 301
Opening/closing ............................ 301
Stowage well (under) ..................... 301
Cargo tie down rings ......................... 299
CD
see also Digital Operator's Man-
ual ..................................................2 87
CD player (on-board computer) ........235
Center console
Lower section .................................. 37
Upper section .................................. 36
Central locking
Automatic locking (on-board com-
puter) ............................................. 239
Locking/unlocking (SmartKey) ........7 4
Child
Restraint system .............................. 58
Child seat
Forward-facing restraint system ...... 61
LATCH-type (ISOFIX) child seat
anchors ............................................ 59
On the front-passenger seat ............ 61
Rearwar d-fac
ing restraint system .... 61
Top Tether ...................................... .60
Child-proof locks
Important safety notes .................... 61
Rear doors ...................................... .62
Children
Special seat belt retractor .............. .57
Cigarette lighter ................................ 306 Cleaning
Mirror turn signal .......................... .327
Trailer tow hitch .............................3 29
Climate control
3-zone automatic climate control
with additional rear-compartment
climate control ............................... 127
Automatic climate control (3-
zone) .............................................. 125
Controlling automatically ...............1 30
Cooling with air dehumidification .. 130
Defrosting the windows ................. 132
Defrosting the windshield .............. 132
Dual-zone automatic climate con-
trol ................................................. 123
General notes ................................ 123
Indicator lamp ................................ 130
Ionization ....................................... 134
Maximum cooling .......................... 132
Notes on using the automatic cli-
mate control .................................. 129
Overview of systems ......................1 23
Problem with the rear window
defroster ........................................ 133
Problems with cooling with air
dehumidification ............................ 130
Rear control panel ......................... 125
Rear control panel (3-zone auto-
matic climate control with addi-
tional rear-compartment climate
control) .......................................... 127
Refrigerant ..................................... 383
R
efrigerant filling capacity ............. 384
Setting the air distribution ............. 131
Setting the air vents ......................1 34
Setting the airflow ......................... 131
Setting the climate mode (AIR
FLOW) ............................................ 130
Setting the temperature ................ 131
Switching air-recirculation mode
on/off ............................................ 133
Switching on/off ........................... 129
Switching residual heat on/off ...... 133
Switching the rear window
defroster on/off ............................ 133
Switching the ZONE function
on/off ............................................ 132
Coat hooks ......................................... 300
Index7
Page 62 of 390
Top Tether
Introduction
Top Tether provides an additional connection
between the child restraint system secured with
a LATCH-type (ISOFIX) system and the vehicle.
This helps reduce the risk of injury even further.
If the child restraint system is equipped with a
Top Tether belt, this should always be used.
Important safety notes
GWARNING
If the rear seats or the rear seat backrests are
not locked, they could fold forwards in the
event of an accident, heavy braking or sudden
changes of direction. As a result, child
restraint systems cannot perform their inten-
ded protective function. Rear seats and rear
seat backrests that are not locked can also
cause additional injuries, e.g. in the event of
an accident. This poses an increased risk of
injury or even fatal injury.
Always lock the rear seats and rear seat
backrests after installing a Top Tether belt.
Observe the lock verification indicator. Adjust the rear seat backrests so that they are in an
upright position.
Make sure that the backrest in the rear com-
partment engages fully. To do so, pull firmly on
the seat backrest.
Top Tether anchorages
The Top Tether anchorages for the second row
of seats are located on the rear of the rear seat
backrests. For the third row of seats, use the cargo tie-down rings in the cargo compartment
floor.
XMove head restraint
=up (Ypage 97).
XInstall the LATCH-type (ISOFIX) child restraint
system with Top Tether. Always comply with
the child restraint system manufacturer's
installation instructions when doing so.
XRoute Top Tether belt Bunder head restraint
= between the two head restraint bars.
XGuide Top Tether belt Bdownwards between
cargo compartment cover :and rear seat
backrest ;.
XHook Top Tether hook Aof Top Tether belt
B into Top Tether anchorage ?.
Make sure that:
RTop Tether hook Ais hooked into Top
Tether anchorage ?as shown.
RTop Tether belt Bis not twisted.
RTop Tether belt Bis routed between rear
seat backrest ;and cargo compartment
cover :if cargo compartment cover :is
installed.
RTop Tether belt Bis routed between rear
seat backrest ;and the cargo net if the
cargo net is installed.
XTension Top Tether belt B. Always comply
with the child restraint system manufactur-
er's installation instructions when doing so.
XMove head restraint =back down again
slightly if necessary (Ypage 97). Make sure
that you do not interfere with the correct rout-
ing o
f Top Tether belt B.
60Children in the vehicle
Safety
Page 83 of 390
Automa tic locking featu re
XTo deactivate:press and hold butto n: for
about fiv eseconds until atone sounds.
XTo activate: press and hold butto n; for
about fiv eseconds until atone sounds.
If you press on eof th etwo buttons and do no t
hear atone ,th erelevan tsetting has already
been selected.
The vehicl eis locke dautomatically when th e
ignition is switched on and th ewheels are turn-
ing .
You could therefor ebe locke dout if:
Rth evehicl eis bein gpushed.
Rth evehicl eis bein gtowed.
Rth evehicl eis on aroller dynamometer.
You can also switch th eautomatic locking func-
tion on and off usin gth eon-board computer
(
Ypage 239).
Power closing
Powe rclosin gpulls th edoor sand tailgat eint o
their locks automatically eve nif they are no t
completely closed.
XTo power close adoor :push th edoor int o
th eloc kup to th efirst deten tposition .
Powe rclosin gwill pull th edoor fully closed.
XTo power close th etailgate: lightlypress
th etailgat edownwards.
Powe rclosin gwill pull th etailgat efully
closed.
Unlocking/locking the driver's door
using the mechanical key
i
If you want to centrally loc kth evehicl eusin g
th emechanical key, begi nby pressing th e
locking butto nfor th einterior locking mech-
anism while th edriver's door is open .The n
loc kth edriver's door usin gth emechanical
key.
XInser tth emechanical ke yint oth eloc kof th e
driver's door as far as it will go.
XTo unlock: turnth emechanical ke ycounter-
clockwise to position 1.
XTo lock:turnth emechanical ke yclockwise as
far as it will go to position 1.
If you use th emechanical ke yto unloc kand
open th edriver's door ,th eanti-thef talarm sys-
te m will be triggered .Switc hoff th ealarm
(
Ypage 72).
If you loc kth evehicl eas described above, th e
fuel filler flap is no tlocked. The anti-thef talarm
system is no tarmed.
Cargo compa rtment
Import ant safety notes
GWARNIN G
Combustion engines emi tpoisonous exhaust
gase ssuc has carbon monoxide. If th etailgat e
is open when th eengin eis running, particu-
larly if th evehicl eis moving ,exhaust fumes
could ente rth epassenger compartment.
There is aris kof poisoning .
Turn off th eengin ebefore opening th etail-
gate. Never drive wit hth etailgat eopen .
Cargo compartment81
Opening and closing
Z
Page 85 of 390
Closing
XPull the tailgate down using recess:.
XAllow the tailgate to drop into the lock.
XLock the vehicle if necessary with the &
button on the SmartKey or with KEYLESS-GO.
iIf a KEYLESS-GO key is detected in the cargo
compartment, the tailgate will not lock.
Opening/closing automatically from
outside
Important safety notes
GWARNING
Parts of the body could become trapped dur-
ing automatic closing of the tailgate. More-
over, people, e.g. children, may be standing in the closing area or may enter the closing area
during the closing process. There is a risk of
injury.
Make sure that nobody is in the vicinity of the
closing area during the closing process.
Use one of the following options to stop the
closing process:
Rpress the Fbutton on the SmartKey.
Rpull or press the remote operating switch
on the driver's door.
Rpress the closing or locking button on the
tailgate.
Rpull the handle on the tailgate
GWARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. If the tailgate
is open when the engine is running, particu-
larly if the vehicle is moving, exhaust fumes
could enter the passenger compartment.
There is a risk of poisoning.
Turn off the engine before opening the tail-
gate. Never drive with the tailgate open.
!The tailgate swings upwards and to the rear
when opened. Therefore, make sure that
there is sufficient clearance above and behind
the tailgate.
Two warning tones sound while the tailgate is
opening or closing.
The opening dimensions of the tailgate can be
found in the "Vehicle data" section
(
Ypage 384).
iNotes on the automatic reversing feature for
the tailgate (Ypage 82).
Opening the tailgate automatically
You can open the tailgate automatically with the
SmartKey or the handle in the tailgate.
XPress and hold the Fbutton on the Smart-
Key until the tailgate opens.
or
XWhen the tailgate is unlocked, pull the tailgate
handle and let it go again immediately.
or
XWith the tailgate stopped in an intermediate
position, pull the tailgate upwards.
You can release the tailgate as soon as the
tailgate starts to open.
Closing the tailgate automatically
Cargo compartment83
Opening and closing
Z
Page 86 of 390
XTo close:press closing button :in the tail-
gate.
or
XPress and hold the Fbutton on the Smart-
Key until the tailgate closes.
You can release the button as soon as the
tailgate starts to close.
or
XPull the tailgate downwards slightly.
You can release the tailgate as soon as the
tailgate starts to close.
Vehicles with KEYLESS-GO: you can simultane-
ously close and lock the tailgate.
XPress locking button ;in the tailgate.
If a KEYLESS-GO key is detected outside the
vehicle, the tailgate closes and locks. All the
doors must be shut and the SmartKey located
in the vicinity of the tailgate.
iThe tailgate cannot be opened and closed
with the SmartKey if there is a SmartKey in the
ignition.
If the tailgate touches an object while closing,
the closing procedure is interrupted and the
tailgate reopens.
iIf a KEYLESS-GO key is detected in the cargo
compartment, the tailgate will not lock.
Opening/closing automatically from
inside
Important safety notes
GWARNING
Parts of the body could become trapped dur-
ing automatic closing of the tailgate. In addi-
tion, people may be standing in the closing
area or may enter the closing area, e.g. chil-
dren, during the closing procedure. There is a
risk of injury.
Make sure that nobody is in the vicinity of the
closing area during the closing process.
Release the remote operating switch imme-
diately if somebody becomes trapped. To re-
open the tailgate pull on the remote operating
switch.
GWARNING
Combustion engines emit poisonous exhaust
gases such as carbon monoxide. If the tailgate is open when the engine is running, particu-
larly if the vehicle is moving, exhaust fumes
could enter the passenger compartment.
There is a risk of poisoning.
Turn off the engine before opening the tail-
gate. Never drive with the tailgate open.
!The tailgate swings upwards and to the rear
when opened. Therefore, make sure that
there is sufficient clearance above and behind
the tailgate.
Two warning tones sound while the tailgate is
opening or closing.
The opening dimensions of the tailgate can be
found in the "Vehicle data" section
(
Ypage 384).
iNotes on the automatic reversing feature for
the tailgate (Ypage 82).
Opening and closing
XTo open:pull remote operating switch :for
the tailgate until the tailgate opens.
XTo close: turn the SmartKey to position 1or 2
in the ignition lock.
XPress remote operating switch for tailgate :
until the tailgate is completely closed.
You can open and close the tailgate from the
driver's seat when the vehicle is stationary and
unlocked.
84Cargo compartment
Opening and closing
Page 100 of 390
Removing and installing the rear seat
head restraints
XTo remove:pull the head restraint up to the
stop.
XPress release catch :and pull the head
restraint out of the guides.
XTo re-install: insert the head restraint so that
the notches on the bar are on the left when
viewed in the direction of travel.
XPush the head restraint down until you hear it
engage in position.
Rear seats (second and third row of
seats)
Important safety notes
GWARNING
If the seat and backrest are not engaged, they can fold forwards, e.g. in the event of sudden
braking or an accident.
RThis will cause the vehicle occupants to be
forced into the seat belt by a seat or back-
rest which is not engaged. The seat belt can no longer offer the intended level of pro-
tection and could even cause injuries.
RA child restraint system would no longer be
anchored or positioned correctly and would
not be able to perform its required function.
RThe seat backrests cannot restrain objects
or loads in the cargo compartment.
There is an increased risk of injury.
Always make sure that the seat and backrest
are engaged as described:
Rbefore traveling with a passenger on a seat with the EASY-ENTRY/EXIT feature
Rafter you have adjusted the seat
Rafter the EASY-ENTRY/EXIT feature has
been used
Rafter the cargo compartment enlargement
has been folded forwards
GWARNING
The seat does not engage in the entry/exit
position. The seat could fold back suddenly,
e.g. when accelerating, braking, changing
direction suddenly or in the event of an acci-
dent. Persons in the sweep of the seat could
become trapped. There is a risk of injury.
Always fold back a seat which has been folded
forwards before you pull away. Make sure that
the seat and backrest engage fully.
GWARNING
Children could become trapped if they adjust
the seats, particularly when unattended.
There is a risk of injury.
When leaving the vehicle, always take the
SmartKey with you and lock the vehicle. Never
leave children unsupervised in the vehicle.
GWARNING
When you adjust a seat, you or other vehicle
occupants could become trapped, e.g. on the seat guide rail. There is a risk of injury.
Make sure when adjusting a seat that no one
has any body parts in the sweep of the seat.
Adjusting the backrest angle (second
row of seats)
You can adjust the angle of the backrests in the
second row of seats. There are ten detent posi-
tions to choose from.
XPull the left or right release lever ;upwards
in the direction of the arrow until relevant
backrest :is fully released.
XPull backrest :forwards in the direction of
the arrow and allow it to engage.
XTo ensure that the backrest has engaged, lean
firmly against backrest :.
98Seats
Seats, steering wheel and mirrors
Page 102 of 390
If you drop objects underneath the seats in the
third row, you can remove the panel in order to
reach beneath the seat.
XTo open:fold the corresponding seat up or
down (Ypage 99).
XOnce the seat is folded halfway up or down,
briefly press the button again to stop the
automatic movement.
XGrasp the panel recess.
XPull the panel in the direction of the arrow and
remove it.
XTo close: fold the corresponding seat up or
down (Ypage 99).
XOnce the seat is folded halfway up or down,
briefly press the button again to stop the
automatic movement.
XAttach the panel using the guide pins.
XPush the panel downwards until it engages.
XFold the seat up and down fully to check that
the panel is seated correctly.
Folding down the seats in the second
row manually
Important safety notes
GWARNING
If the seat and backrest are not engaged, they can fold forwards, e.g. in the event of sudden
braking or an accident.
RThis will cause the vehicle occupants to be
forced into the seat belt by a seat or back-
rest which is not engaged. The seat belt can no longer offer the intended level of pro-
tection and could even cause injuries.
RA child restraint system would no longer be
anchored or positioned correctly and would
not be able to perform its required function.
RThe seat backrests cannot restrain objects
or loads in the cargo compartment.
There is an increased risk of injury.
Always make sure that the seat and backrest
are engaged as described:
Rbefore traveling with a passenger on a seat with the EASY-ENTRY/EXIT feature
Rafter you have adjusted the seat
Rafter the EASY-ENTRY/EXIT feature has
been used
Rafter the cargo compartment enlargement
has been folded forwards
GWARNING
The seat does not engage in the entry/exit
position. The seat could fold back suddenly,
e.g. when accelerating, braking, changing
direction suddenly or in the event of an acci-
dent. Persons in the sweep of the seat could
become trapped. There is a risk of injury.
Always fold back a seat which has been folded
forwards before you pull away. Make sure that
the seat and backrest engage fully.
General notes
Getting into or out of the third row of seats: you
can fold forward the right outer seat in the sec-
ond row of seats.
If the right outer rear seat in the second row of
seats is in the entry/exit position: the display
message: 2nd
SeatRow,RightNotLockedappears in the multifunction display, for exam-
ple.
If you fold the seat back until it engages, the
display message disappears.
Pull the backrest firmly to ensure that it is fully
engaged.
iFurther related subjects:
RCargo compartment enlargement (folding
the second row of seats forwards)
(
Ypage 297)
RFolding the seats in the third row forwards/
back (Ypage 99)
Entry position
100Seats
Seats, steering wheel and mirrors
Page 104 of 390
Moving the outer seats back to the normal
position (second row of seats)
GWARNING
If the seat and backrest are not engaged, they can fold forwards, e.g. in the event of sudden
braking or an accident.
RThis will cause the vehicle occupants to be
forced into the seat belt by a seat or back-
rest which is not engaged. The seat belt can no longer offer the intended level of pro-
tection and could even cause injuries.
RA child restraint system would no longer be
anchored or positioned correctly and would
not be able to perform its required function.
RThe seat backrests cannot restrain objects
or loads in the cargo compartment.
There is an increased risk of injury.
Always make sure that the seat and backrest
are engaged as described:
Rbefore traveling with a passenger on a seat with the EASY-ENTRY/EXIT feature
Rafter you have adjusted the seat
Rafter the EASY-ENTRY/EXIT feature has
been used
Rafter the cargo compartment enlargement
has been folded forwards
GWARNING
The seat does not engage in the entry/exit
position. The seat could fold back suddenly,
e.g. when accelerating, braking, changing
direction suddenly or in the event of an acci-
dent. Persons in the sweep of the seat could
become trapped. There is a risk of injury.
Always fold back a seat which has been folded
forwards before you pull away. Make sure that
the seat and backrest engage fully.
XTo lock the seat: fold back the seat until it
engages.
XFold back the backrest until it engages.
Folding down the seats in the second
row electrically
Important safety notes
GWARNING
If the seat and backrest are not engaged, they can fold forwards, e.g. in the event of sudden
braking or an accident.
RThis will cause the vehicle occupants to be
forced into the seat belt by a seat or back-
rest which is not engaged. The seat belt can no longer offer the intended level of pro-
tection and could even cause injuries.
RA child restraint system would no longer be
anchored or positioned correctly and would
not be able to perform its required function.
RThe seat backrests cannot restrain objects
or loads in the cargo compartment.
There is an increased risk of injury.
Always make sure that the seat and backrest
are engaged as described:
Rbefore traveling with a passenger on a seat with the EASY-ENTRY/EXIT feature
Rafter you have adjusted the seat
Rafter the EASY-ENTRY/EXIT feature has
been used
Rafter the cargo compartment enlargement
has been folded forwards
GWARNING
The seat does not engage in the entry/exit
position. The seat could fold back suddenly,
e.g. when accelerating, braking, changing
direction suddenly or in the event of an acci-
dent. Persons in the sweep of the seat could
become trapped. There is a risk of injury.
Always fold back a seat which has been folded
forwards before you pull away. Make sure that
the seat and backrest engage fully.
General notes
To enter or exit the third row of seats: the outer
left and right seats of the second row can be
folded down electrically.
102Seats
Seats, steering wheel and mirrors
Page 203 of 390
360° camera
General notes
The 360° camera is a system consisting of four
cameras.
The system processes images from the follow-
ing cameras:
RRear view camera
RFront camera
RTwo cameras in the exterior rear view mirrors
The cameras capture the immediate surround-
ings of the vehicle. The system supports you,
e.g. when parking or if vision is restricted at an
exit.
You can show pictures from the 360° camera in
full-screen mode or in seven different split-
screen views on the multimedia system display.
A split-screen view also includes a top view of
the vehicle. This view is calculated from the data
supplied by the installed cameras (virtual cam-
era).
The six split-screen views are:
RTop view and picture from the rear view cam-
era (130° viewing angle)
RTop view and image from the front camera
(130° viewing angle without displaying the
maximum steering wheel angle)
RTop view and enlarged rear view
RTop view and enlarged front view
RTop view and rear-view images from the exte- rior mirror cameras (rear wheel view)
RTop view and forward-view images from the
exterior mirror cameras (front wheel view)
When the function is active and you shift the
transmission from Dor Rto N, the dynamic
guidelines are hidden.
When you change between transmission posi-
tions Dand R, you see the previously selected
front or rear view.
Distances measured by Parking Assist
PARKTRONIC will also be optically displayed:
Rin split screen view as red or yellow brackets around the vehicle icon in the top view, or
Rat the bottom right as red or yellow brackets
around the vehicle symbol in full-screen mode
The line thickness and color of the brackets
show how far the vehicle is away from an object:
Ryellow brackets with thin lines: Parking Assist
PARKTRONIC is active
Ryellow brackets with normal lines: an object is present in close range of the vehicle
Rred line: an object is present in the immediate
close range of the vehicle
iThe camera in the rear area is protected
from raindrops and dust by means of a flap.
When the camera is activated, this flap opens.
The flap closes again when:
Ryou have finished the maneuvering process
Ryou switch off the engine
Ryou open the cargo compartment
Observe the notes on cleaning (
Ypage 328).
For technical reasons, the flap may remain
open briefly after the camera has been deac-
tivated.
Important safety notes
The 360°camera is only an aid and may show a
distorted view of obstacles, show them incor-
rectly or not at all. The 360°camera is not a
substitute for attentive driving.
You are always responsible for safe maneuver-
ing and parking. When maneuvering or parking,
make sure that there are no persons, animals or
objects in the area in which you are maneuver-
ing.
You are always responsible for safety, and must
always pay attention to your surroundings when parking and maneuvering. This applies to the
areas behind, in front of and beside the vehicle.
You could otherwise endanger yourself and oth-
ers.
The 360° camera will not function or will func-
tion in a limited manner:
Rif the doors are open
Rif the exterior mirrors are folded in
Rif the tailgate is open
Rin heavy rain, snow or fog
Rat night or in very dark places
Rif the cameras are exposed to very bright light
Rif the area is lit by fluorescent bulbs or LED
lighting (the display may flicker)
Rif there is a sudden change in temperature,
e.g. when driving into a heated garage in win-
ter
Driving systems201
Driving and parking
Z