Page 84 of 358
1.78
TRIP COMPUTER:  general information (1/2)
1
Display selection keys 2
Scroll through the following information 
by repeated short presses on button 2 
(the display depends on the vehicle 
equipment and country):
a)   total mileage and trip mileage re-
corder;
b) journey parameters: –  average fuel consumption;
–   current fuel consumption;
– estimated range;
– distance travelled;
– average speed;
c) current speed;
d) distance before service;
e) tyre pressure reset;
f)  trip log, operating faults and informa- tion message readout.
Trip computer and warning 
system  1 or 3
Depending on the vehicle, this includes 
the following functions:
– distance travelled;
– journey parameters;
– information messages;
–  operating fault messages (associ-
ated with the 
© warning light);
–  warning messages (associated with  the 
® warning light);
All these functions are described on the 
following pages.
2
3
2   
     
        
        Page 88 of 358

1.82
ON-BOARD COMPUTER: trip settings (3/5)
The display of information shown below DEPENDS ON THE VEHICLE EQUIPMENT \
AND COUNTRY.
Examples of selectionsInterpreting the display selected
On-board computer with mileage-
before-service message
d) Mileage before service or oil change.Mileage before service
With the ignition switched on, the engine not running  and 
the display set to “Service Intervals”, press button  OK  for ap-
proximately 5 seconds to display the mileage before service (dis-
tance or time to the next service). When the range approaches 
its limit, there are several possible scenarios:
–   distance/time remaining less than  900 miles (1,500 km) or 
one month : the message “Service due in” is displayed along 
with the nearest limit (distance or time);
–   range equal to  0 km/miles or service date reached: the 
message “Service required” is displayed accompanied by 
warning light 
©.
The vehicle requires a service as soon as possible.
Service Intervals
Service in
30 000 Kms / 12 mo
Service due in
300 Kms / 24 days
Service required
Resetting: to reset the distance before service, press and hold button  2 for approximately 10 seconds until the display shows 
the mileage permanently.
NB: if a service is performed without changing the engine oil, only the mi\
leage before the next service should be reset. In the 
event of an oil change, both the distance before the next service and th\
e next oil change should be reset. 
     
        
        Page 89 of 358

1.83
TRIP COMPUTER: trip settings (4/5)
The display of information shown below DEPENDS ON THE VEHICLE EQUIPMENT \
AND COUNTRY.
Examples of selectionsInterpreting the display selected
On-board computer with distance before 
next service message (cntd.)
d) Mileage before service or oil change.Mileage before service
With the ignition on, the engine not running  and the display 
selected “Reichweite bis zur Wartung”, press button  OK for about 
5 seconds to display the mileage before the next service, then 
press button  2 to view the mileage before the next oil change 
(distance or time remaining before the next service). When the 
distance value approaches its limit, there are several possible 
scenarios:
–   distance/time remaining less than 900 miles (1,500 km)  or 
one month : the message “Service due in” is displayed, ac-
companied by the nearest term (distance or time);
–   range equal to  0 km/miles or service date reached:  the 
message “Service required” is displayed accompanied by 
warning light 
©.
The vehicle requires an oil change as soon as possible.
Service Intervals
Oil change in
30 000 Kms / 24 mo
Service due in
300 Kms / 24 days
Service required
Depending on the vehicle, the mileage before an oil change varies accord\
ing to the driving style (frequent driving at low speed , 
door-to-door journeys, extensive use at idling speed, towing a trailer, etc.). The distance remaining until the next oil change can 
therefore decrease more quickly in some cases than the actual distance t\
ravelled.
Resetting: to reset the mileage before a service, press and hold button  2 for approximately 10 seconds until the display shows 
the range permanently.
NB: if a service is performed without changing the engine oil, only the mi\
leage before the next service should be reset. In the 
event of an oil change, both the distance before the next service and th\
e next oil change should be reset.