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SAFETY -> PRETENSIONERS for Your Fiat 500 X 4 Door First Generation (2014-2024)

SBR (Seat Belt  
Reminder) SYSTEM  
The SBR system warns the passengers  
of the front and rear (where provided)  
seats if their seat belt is not fastened.  
The system signals unfastened seat  
belts with visual warnings (warning light  
on in the instrument panel and symbols  
on the display) and an acoustic signal  
(see the following paragraphs).  
F1B0382C  
F1B0103C  
64  
65  
NOTE To deactivate the acoustic  
warning permanently go to a  
ADJUSTING THE SEAT  
BELT HEIGHT  
WARNING  
Fiat Dealership. The acoustic warning  
can be reactivated at any time through  
the display Menu (see the "Display"  
paragraph in the “Knowing the  
70) 71)  
Five different adjustments in height are  
possible.  
68) Do not press button C fig. 63 while  
travelling.  
69) Remember that, in the event of a  
violent collision, back-seat passengers not  
wearing seat belts represent a serious  
danger to the front-seat passengers as well  
as to themselves.  
To carry out window height adjustment,  
from the top to the bottom, buttons A  
fig. 65 (located on both sides of handle  
B) must be pressed simultaneously  
(towards each other), and the handle  
must be slid downwards.  
instrument panel” chapter).  
FRONT SEAT BELT  
WARNING LIGHT  
BEHAVIOUR  
70) The height of the seat belts must be  
adjusted with the vehicle stationary.  
When the ignition device is turned to  
MAR, warning light (see fig. 66) lights  
up for a few seconds, regardless of  
the status of the front seat belts.  
With vehicle at a standstill, if the driver  
side seat belt or the passenger side  
seat belt (with occupant present) is  
unfastened, the warning light stays on  
constantly.  
To carry out window height adjustment,  
from the top to the bottom, handle B  
must be slid (without pressing  
71) After the adjustment, always check that  
the handle is locked in one of the preset  
positions. To do this, with buttons A fig. 65  
released, exert further pressure  
downwards to allow the locking device to  
click if the grip has not been released in  
one of the possible positions.  
anything).  
Always adjust the height of the seat  
belts to fit the person wearing it: this  
precaution could greatly reduce the risk  
of injury in the event of collision.  
Correct adjustment is obtained when  
the belt passes approximately half way  
between the shoulder and the neck.  
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REAR SEAT BELT ICON  
BEHAVIOUR  
The icons are shown on the display (fig.  
67 versions with colour display or fig.  
68 versions with single-colour display)  
after a few seconds have elapsed since  
the ignition device is turned to MAR.  
The icons turn off about 30 seconds  
after they have been turned on or after  
the seat belts have been fastened.  
The icons shown on the display  
indicate (according to the various  
cases):  
F1B0104C  
66  
As soon as the threshold of 8 km/h is  
exceeded for a few seconds with driver  
or passenger side (with passenger  
present) seat belts unfastened, an  
acoustic warning is activated together  
with the flashing of the warning  
light for approximately 105 seconds.  
When this cycle of warnings is activated  
it will stay on for its entire length  
A: seat belt fastened, rear left seat;  
B: seat belt fastened, rear central  
seat;  
C: seat belt unfastened, rear right  
seat;  
The icons are displayed according to  
the corresponding seat belts in the rear  
seats, and stay on for about 30  
seconds from the last seat belt status  
change:  
F1B0105C  
67  
(regardless of the vehicle speed) or until  
the seat belts are fastened again.  
When the reverse is engaged, during  
the cycle of warnings, the acoustic  
signal is deactivated and the warning  
light turns on constantly. The cycle of  
warnings will be reactivated as soon as  
speed exceeds 8 km/h again.  
If a rear seat belt is unfastened, an  
acoustic warning (3 "beeps") will be  
activated along with the relevant icon  
lighting up in the display.  
if the seat belt is fastened the  
corresponding icon will be as shown in  
points A and B (green for the colour  
display);  
Furthermore the icons will light up again  
for 30 seconds each time one of the  
doors is closed.  
if the seat belt is unfastened the  
corresponding icon will be as shown in  
point C (red for the colour display).  
The icon will turn green after the  
corresponding seat belt has been  
fastened.  
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For the rear seats, the icons will  
activate a few seconds after the ignition  
device has been turned to MAR,  
regardless of the status of the seat  
belts (even if the seat belts are all  
fastened).  
PRETENSIONERS  
The vehicle is equipped with front seat  
belt pretensioners, which draw back  
the seat belts by several centimetres in  
the event of a strong frontal impact.  
This guarantees the perfect adherence  
of the seat belts to the occupant's  
bodies before the retention action  
begins.  
08:30  
22°C  
All the warning lights/icons will come on  
when at least one belt changes from  
fastened to unfastened status or vice  
versa.  
04/07/2014  
It is evident that the pretensioners have  
been activated when the safety belt  
withdraws toward the retractor.  
120  
This vehicle is also equipped with a  
second pretensioner (in the kick plate  
area). Its activation is signalled by  
the shortening of the metal cable and  
rolling up of the protective sheath.  
A slight discharge of smoke may be  
produced during the activation of the  
pretensioner which is not harmful and  
does not indicate any fire hazard.  
The pretensioner does not require any  
maintenance or lubrication: any  
KM/H  
1230km  
F1B0106C  
68  
The rear seat icons will go out,  
regardless of the state of the belt (red  
icon or green icon), approximately  
30 seconds after the last signal.  
changes to its original conditions will  
invalidate its efficiency.  
If, due to unusual natural events (floods,  
sea storms, etc.), the device has been  
affected by water and/or mud, contact  
a Fiat Dealership to have it replaced.  
IMPORTANT  
As far as the rear seats are concerned,  
the SBR system will only indicate  
whether the seat belts are unfastened  
(red icon) or fastened (green icon),  
not the presence of any passengers.  
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