24 Instruments and warning /indicator lights
-You can se lect the un its used for temper
atu re, speed and other measurements in
the MMI.
- Fo r information on the a udio/video and
navigation * functions, refer to the se pa·
r ate MMI owner's manual.
Operation
The driver information system is operated us
ing the buttons on the multifunction steering wheel.
Fig. 6 Mult ifunct io n steer ing whee l: ope rat ing t he d riv·
er informat io n system
Fig. 7 Driver informat ion syst em : open ing t he ve hicle
funct io ns m enu
Operating concept
> Switc h the ign ition on.
> To sw itch between the tabs, press the rock·
er switch
(D to the left or right¢ fig . 6.
> To acc ess additional informat io n be low or
above, rotat e the thumbw heel @down or
u p.
> To confi rm a se le ction, press the thumb
whee l@ .
> Press the~ button @ to open a s ubmenu
for an active tab.
> Press the button © to access a function fo r
t h e p rogrammable stee ring wheel button* .
Accessing Vehicle functions
> Select the first t ab with the ro cker swi tch
(D .
> Press the button ~@. T he Vehicle func
tions
menu appears ¢ fig. 7.
> To se lect a menu item, turn and press t he
thumbwheel @.
Resetting values to ze ro
> Select the on-board computer / Efficiency
program
menu item in the Vehicle func
tions
menu .
> You can now select between the long-term
memory and s hort-term memory.
• To reset the values in a memory, p ress a nd
hold the thumbwheel @for one second .
Assigning a function to the
programmable steering wheel button*
• Select: !CAR ! function b utton> (Car) * sys·
tems
co ntrol b utton > Vehicle settings >
Program steering wh eel button .
The last fu nction selected d isp lays w hen you
switch the ig nition on.
On-board computer
You can ca ll up the fo llowing information in
the on-board computer:
- Da te
- Dr iv ing t ime (h) from the short-term memo-
ry
- Average consumption in MPG ( l/100 km)
from the short-te rm memory
- Average speed i n mph ( km/h) from the
s h ort-te rm memory
- Dis tance driven i n miles (km) from t he
s hort- te rm memory
- Current f uel cons umption in MPG ( l/100
km)
- Short-te rm memory overview
- Long-te rm memory overv iew
The short-term memory collects driv ing infor
mation from the time the ign it ion is switched .,.
200 Driving and environment Fewer short trips
Fuel consumption will always be relatively
high on short trips .
.,. Try to avo id driving short distances with a
cold eng ine.
The engine and catalyt ic converte r have to
reac h their optimal
operating temperature to
reduce fuel consumption and noxious emis
sions effect ively .
Just afte r starting, a cold engi ne in a mid -size
car on ly achieves a f uel economy of 6-8 miles
per gallo n (30-40 l/100 km). After about a
ha lf a m ile, fuel economy climbs to 12 mpg
(20 l/ 1 00 km). Afte r abo ut
2.5 m iles ( 4 km),
the eng ine is at its proper ope rat ing temp era
ture and fue l e co nomy has rea ched a no rma l
l eve l. So you can see th at you sho uld a void
shor t trip s wheneve r poss ible.
Th e
outside temperature is also critical in this
r egard. Your car co nsum es more fuel in the
win ter than in the summe r.
