Mobility
183Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Fuel specifications
Do not fill the tank with leaded fuel, as this
would cause permanent damage to the
catalytic converter.<
Required fuel
Premium Unleaded Gasoline
The minimum octane rating is 91.
If you use gasoline with this minimum octane
rating, the engine may produce knocking
sounds when starting at high outside tempera-
tures. This has no affect on the engine life.
Minimum octane rating corresponds to the Anti
Knock Index AKI and is determined according
to the so-called (R+M)/2 method.
Do not fill the tank with leaded fuel, as this
would cause permanent damage to the
catalytic converter.<
Use high-quality brands
Field experience has indicated significant dif-
ferences in fuel quality: volatility, composition,
additives, etc., among gasolines offered for sale
in the United States and Canada. Fuels contain-
ing up to and including 10 % ethanol or other
oxygenates with up to 2.8 % oxygen by weight,
that is, 15 % MTBE or 3 % methanol plus an
equivalent amount of co-solvent, will not void
the applicable warranties with respect to
defects in materials or workmanship.
The use of poor-quality fuels may result in
drivability, starting and stalling problems
especially under certain environmental condi-
tions such as high ambient temperature and
high altitude.
Should you encounter drivability problems
which you suspect could be related to the fuel
you are using, we recommend that you respond
by switching to a recognized high-quality
brand.
Failure to comply with these recommendations
may also result in unscheduled maintenance.<
Reference 227
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
N
"Navigation"121
Navigation address
– home address130
Navigation announcements,
refer to Switching voice
instructions on/off135
Navigation destination
– manual entry121,124
– selecting via map125
Navigation drive, location120
Navigation DVD120
Navigation system120
– address book128
– destination entry121
– destination guidance in
assistance window120
– destination list127
– displaying current
position136
– entering a destination
manually121,124
– last destinations127
– opening121
– route display133
– route list135
– searching for a special
destination126
– selecting destination using
information126
– selecting destination via
map125
– selecting route criteria130
– starting destination
guidance132
– switching off, refer to
Terminating/continuing
destination guidance132
– terminating/continuing
destination guidance132
– voice instructions135
– volume adjustment135
"Navigation voice
instructions" via buttons on
the steering wheel48
Neck support, refer to Head
restraints43Nets, refer to Storage
compartments104
"New address" in
navigation128
"New destination"121,125
"New route"136
New tires188
"Next entertainment
source"48
North-facing map134
Nose weight212
Nozzles94
Nozzles, refer to Windshield
washer nozzles58
Number of cylinders, refer to
Engine data210
O
OBD socket196
OBD socket, refer to Socket
for On-Board Diagnosis196
Octane ratings, refer to Fuel
specifications183
Odometer67
Oil
– capacity213
Oil, refer to Engine oil191
Oil consumption191
Oil level191
Old batteries, refer to
Disposal201
"On a new destination" in
navigation127
"Onboard info"69
Onboard tool kit197
"On destination"127
"On location"127
Opening and closing
– convenient access35
– from inside32
– from outside30
– using the door lock32
– via the remote control30
Opening and unlocking
– from the inside33Operation by voice for mobile
phone170
– adjusting volume171
– canceling170
– correcting phone
number171
– dialing phone number171
– placing a call171
– redialing172
– voice commands170
– voice phone book171
Orientation menu, refer to
Start menu17
Outlets
– refer to Ventilation97
Output, refer to Engine
data210
Outside-air mode
– automatic climate control96
Outside-temperature
display67
– changing units of
measure71
– in computer71
Overheated engine, refer to
Coolant temperature67
Overriding selector lever
lock57
P
Panorama glass roof38
– closing after electrical
malfunction39
– convenient operation30
– opening, closing38
– raising38
– remote control30
"Parked car operation"98
"Parked car ventilation"98
Parked car ventilation98
Parked car ventilation/heating
– activating switch-on
times99
– preselecting switch-on
times98
– switching on and off
directly98
