2015 AUDI Q7 MPG

24 Driver information display
Resetting the service interval display
Your authorized Audi dealer w ill reset the cor­
responding service schedule after performing
the appropriate service on your vehicle. You
a lso have the possibility to reset the oi l
change schedule after having performed an
oil change according to Audi specifications.
Select
I CAR I function button > Systems* con­
trol button >
Service interval display > Reset
oil change interval
or ICARI function button>
Car systems* control button > Servicing &
checks > Service intervals > Reset oil change
interval.
(D Note
- Only reset the o il change d isp lay when
you have completed an oil change.
- If you d isconnect the battery terminals,
no calculations can be made for the serv­
i ce interval display during this time and
no service reminder will appear. Remem­
ber that observing the proper service in­
terva ls is vitally important to extending
the life of your vehicle, particularly the
engine, and maintaining its value. Do not
exceed the time interval for the next
serv ice, even if the vehicle mileage is
low .
(D Tips
The informat ion in the Serv ice Reminder
remains stored even when the vehicle bat­
tery is disconnected .
Trip computer
Introduction
The trip computer gives you information on
current and average fuel mileage, average
speed, fuel range and driving time.
Fig. 16 Trip computer d isp lay: Average fue l mil eage
The following dr iving informa tion is con tinu­
ous ly evaluated by the trip computer and can
be displayed sequentially in the instrument
cluster disp lay.
Fuel range
T he es timated cruis ing range in miles ( km)
appea rs in the display. This tells you how far
your vehicle will be ab le to travel on the c ur­
rent tank of fuel and with the same driving
style. The display changes in increments of
Smiles (10 km).
T he cruising range is calculated based on the
fuel consumption for the last 18 miles
(30 km). If you drive conservative ly, the cruis­
ing range will increase.
Average fuel mileage
The average fuel economy in MPG (l/100 km)
since you last cleared the memory appears in
this disp lay. You can use this display to adjust
your driving technique to achieve a desired
mileage.
Current fuel mileage
The instantaneous fuel consumption in m iles
per gallon ( l/100 km) is shown in this display.
You can use this display to adjust your driving
technique to achieve a desired m ileage .
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Reducing unnecessary idling
Even when your car is just idling it burns up
fuel.
11-Shut the engine off when you are not driving
the vehicle.
11-Do not warm up the vehicle by letting the
engine run at idle .
It makes sense to shut
off the engine in traffic
jams, when waiting for trains to pass at rail­
road cross ings, or at traffic lights that have
long waits on red. Turning the engine
off for
just 30-40 seconds saves more fuel than is
burned starting the engine again.
It takes a long time for the engine to warm up
fully when it is running at idle. However, wear
and noxious emissions are especially high
when the engine is warming up. So you should
drive away as soon as you start the engine and
avoid running at high rpms while the engine is
still warming up .
(D Note
Do not leave engine idling unattended af­
ter starting. If warning lights should come
on to indicate improper operation, they
wou ld go unheeded. Extended idling also
produces heat, which cou ld result in over­
heating or other damage to the vehicle or
other property .
Regular maintenance
A badly tuned engine unnecessarily wastes a lot of fuel .
11-Have your vehicle serviced at regular inter-
vals.
By having your vehicle regularly serviced by an
authorized Audi dealer helps to ensure that it
runs properly and economically. The condition
of your vehicle not only affects its safety and
ab ility to hold its value, it also affects fuel
consumption.
Check your oil each time you fill your tank.
Driving and environment 233
The amount of oil used is re lated to engine
load and speed.
It is normal for the oil consumption of a new
engine to reach its lowest value after a certain
mileage has been driven.
You must drive your vehicle about 3,000 miles
(S,000 kilometers) before you can properly
assess oil consumpt ion.
This also app lies to fue l consumption and en­
gine output.
(D Note
- Have your veh icle ma inta ined properly
and in accordance with the service rec­
ommendations in your Warranty
& Main­
t enance booklet. Lack of prop er mainte­
nance as well as improper use of the ve­
hicle will impair the function of the
emission cont ro l system and could lead
to damage.
- Do not alter or remove any component of
the Emission Control System unless ap­
proved by the manufacturer.
- Do not alter or remove any device, such
as heat shields, switches, ignition wires,
valves, which are designed to protect
your vehicle's Emission Control System and other important vehicle compo­
nents.
Fewer short trips
Fuel consumption will always be relatively
high on short trips .
11-Try to avoid driving short distances w ith a
cold engine.
T he engine and cata lytic converter have to
reach their optimal operating temperature to
reduce fuel consumpt ion and noxious emis­
s ions effectively .
Just after starting, a co ld engine in a mid-size
car only achieves a fuel economy of 6-8 mi les
per gallon (30-40 l/l00km). After about a
half a mile, fuel economy climbs to 12 mpg
(20 l/100 km). After about
2.5 miles (4 km), liJI,
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