Page 100 of 408
Emergencies
Turn signal bulb Raise the bonnet.
Mo v
e the loop
Page 101 of 408
Fuses and bulbs
Note
Due to the difficulty of accessing fog light
bulbs, have them r epl
aced at a Technical
Service or specialised workshop. Change the rear bulbs
Overvie w of t
ail lightsTail lights on side panel
Turn signal
PY21W NA LL
Side light and brake light P21W LL Tail lights on the rear lid
Left side
Side lights P21W LL
Fog light/side light P21W LL
Reverse light W16W
Right side
Side lights 2x P21W LL
Reverse light W16WThe table corresponds to a right-hand traffic
v
ehicl
e
. The position of lights may vary ac-
cording to the country. Rear bulbs (in the side panel)
Fig. 114
Boot: access to the bolt securing the
t ail light unit. Fig. 115
Retaining tabs on reverse side of tail
light. Follow the steps indicated:
Check which of the bulbs is def ectiv
e
.
Open the rear lid.
1.
2. Remove the lid, levering it with the flat
side of a screw
driver into the recess
Page 150 of 408
Operation
Audible warnings to advise the driver that
the lights hav e not been s
wit
ched off
If the key is not in the ignition and the driver
door is open, an audible warning signal is
heard in the following cases: this will remind
you to turn the light off.
Page 151 of 408
Lights and visibility
In vehicles that do not have the correspond-
ing menu, this function can be deactiv at
ed in
a specialised w
orkshop.WARNING
Improper or lack of use of the turn signals,
or for getting t
o deactivate them can con-
fuse other road users. This could result in a
serious accident.
Page 251 of 408

Start and driving
vehicle can still be driven. The EDL will switch
on again aut omatically when the br
ak
e has
cooled down.
Tractor-trailer sway mitigation*
If the vehicle is pulling a trailer, it will control
the following: tractor-trailers tend to sway.
When the swaying of the trailer is felt by the
vehicle and detected by the ESC, it will auto-
matically brake the towing vehicle within the
limits of the system and mitigate the sway.
Tractor-trailer sway mitigation is not available
in all countries.
Electronic torque management (XDS)
When taking a curve, the driveshaft differen-
tial mechanism allows the outer wheel to turn
at a higher speed than the inner wheel. In this
way, the wheel that is turning faster (outer
wheel) receives less drive torque than the in-
ner wheel. This may mean that in certain sit-
uations the torque delivered to the inner
wheel is too high, causing the wheels to spin.
On the other hand, the outer wheel is receiv-
ing a lower drive torque than it could transmit.
This causes an overall loss of lateral grip on
the front axle, resulting in understeer or
“lengthening” of the trajectory.
The XDS system can detect and correct this
effect via the sensors and signals of the ESC.
Via the ESC, the XDS will brake the inside
wheel and counter the excess driving torque of that wheel. This means that the driver
Page 279 of 408
Driver assistance systems
Operate the speed limiter Fig. 252
On the left of the steering column:
control and butt ons t
o operate the speed limit-
er. Fig. 253
On the left of the steering column:
third l e
ver for operating the speed limiter. Function
Position of the turn signal lever
Page 280 of 408
Driving
Function
Position of the turn signal lever
Page 281 of 408