Page 192 of 229
Under the hood
190
Engine compartment
1Engine oil dipstick, see below,
Checking oil level
2Brake fluid reservoir, located beneath
the microfilter cover192
3Reservoir for windshield and headlamp
washer system73
4Engine oil filler neck191
5Coolant expansion tank192
6Auxiliary terminal for jump starting203
Engine oil
Checking oil level
1.Park the vehicle on a level surface
2.Switch the engine off after it has
reached normal operating temperature
3.After approx. 5 minutes, pull the dip-
stick out and wipe it off with a clean lint-
free cloth, paper towel, or similar mate-
rial
4.Carefully push the dipstick all the way
into the guide tube and pull it out again
5.The oil should extend to between the
two marks on the dipstick.
As is the case with fuel economy, the rate
at which the engine uses oil is strongly
influenced by driving style and operating
conditions.
Page 195 of 229

At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Reference
193
Maintenance
The BMW Maintenance
System
The BMW Maintenance System is desi-
gned to ensure that your vehicle will con-
tinue to furnish consistent reliability com-
bined with optimal safety. The service
schedule also includes operations related
to the vehicle's comfort and convenience
features, such as replacement of the filters
for the inside air. The ultimate object is to
furnish economical maintenance by provi-
ding the ideal service for your individual
vehicle.
Should the day come when you decide to
sell your BMW, you will find that a complete
dealer service history is an asset of inesti-
mable value.
CBS Condition Based Service
CBS is a more advanced version of the Ser-
vice Interval Display. Sensors combine with
highly-specialized algorithms to supply
service information that reflects your
vehicle's actual operating conditions more
precisely than ever before.
The system now furnishes individual dis-
plays of the times remaining until the dead-
lines for specific service operations as well
as official state inspections:
>Engine oil
>Brakes Ð separate for front and rear
>Particle/activated-charcoal filter
>Brake fluid >Spark plugs
>Vehicle check
>Coolant
>Official state inspections.
CBS monitors both current and upcoming
service requirements. After accessing the
data stored in the vehicle's key, your BMW
service advisor is able to suggest precisely
the right array of service procedures for
your own individual vehicle.
By letting you define a service and mainte-
nance regimen that reflects your own indi-
vidual requirements, Condition Based Ser-
vice builds the basis for trouble-free
driving.
You can find more detailed information on
the Service Interval Display on page 83.
Service and Warranty Information
Booklet for US models and Service
Guide Booklet for Canadian models
Please consult your Service and Warranty
Information Booklet for US models and
Service Guide Booklet for Canadian
models for additional information on ser-
vice requirements.
Have service and repair operations
performed at your BMW center.
Take the time to ensure that these service
procedures are confirmed by entries in
your vehicle's Service and Warranty Infor-
mation Booklet for US models and Service
Guide Booklet for Canadian models. These
entries verify that your vehicle has received
the specified regular maintenance, and
may also be required when submitting war-
ranty claims.<
Care
You can find everything you need to know
on this topic by consulting the separate
Care manual.
Page 213 of 229
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Reference
211
Capacities
Notes
Fuel tank
Reserve gal./liters
gal./litersapprox. 23.2/88
approx. 2.6/10Fuel specification:
page 183
Windshield and headlamp
washer system quarts/liters approx. 6.3/6.0 For details: page 73
Cooling system, including
heating
BMW 745i, 745Li
BMW 760Liquarts/liters
quarts/litersapprox. 14.9/14.1
approx. 15.8/14.94 For details: page 191
Engine with oil filter renewal
BMW 745i, 745Li
BMW 760Li quarts/liters
quarts/litersapprox. 8.5/8.0
approx. 9.0/8.5BMW High Performance
Synthetic Oil.
Specifications:
page 191
Automatic transmission and
differential ÐLifetime fluid, no fluid
change required
Page 221 of 229

219
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
Reference
Navigation computer
Ð installation location 130
Navigation destination
Ð manual entry 132
Ð selecting from the
directory 134
Ð selecting with map 134
Navigation system 130
Ð "ACCEPT" command 142
Ð current location 142
Ð destination entry 132
Ð destination guidance in
assistance window 131
Ð destination list 136
Ð digital coverage area 130
Ð directory 134
Ð "Hotel / Motel" 135
Ð "Information"
feature 135, 136
Ð manual entry of
destination address 132
Ð map CD 130
Ð map-guided destination
selection 134
Ð new route 139
Ð "On location" 135
Ð recent destinations 136
Ð route display 138
Ð route list 139
Ð route selection 137
Ð safety 130
Ð selecting points of
interest 135
Ð selection options 131
Ð start active guidance 137
Ð starting 131
Ð switching off, refer to
Terminating/interrupting
active guidance 140
Ð terminating/interrupting
active guidance 140
Ð town and city centers 143
Ð "View" function 138, 139
Ð voice guidance 139
Ð volume adjustment 140
Ð what to do if ... 143
Ð wordmatch principle 142
Navigation system GPS,
refer to Navigation
system 130Navigation target
cursor 134, 135
Navigation "With
map" 134, 135
"Navi info" 54
"New route" 139
"Next"
Ð map-guided destination
selection 135
Ð searching for points of
interest 136
"None Release" 25
Notebook of voice
command system 28
Nozzles 105
NTSC during TV
operation 161
O
OBD interface socket 194
Occupant-restraint
systems 50, 55
Odometer 82
Oil additives 191
Oil change intervals, refer
to Service Interval
Display 83
Oil consumption 190
Oil dipstick 190
Oil specifications 191
"OK" for DVD
operation 167
"ON / OFF" speed limit 89
Onboard computer, refer to
Computer 92
Onboard Diagnostic OBD
Ð interface socket 194
Onboard tool kit 195
"On country" 136
"1,2,3" 175
"On location" 135
"On town/city" 136
Opening and closing
Ð from inside 37
Ð from outside 35Operating temperatures
Ð in cassette deck
mode 158
Ð in CD changer mode 156
Ð in CD player mode 153
Ð in DVD mode 163
Ð in radio mode 149
Oral note 28
Orientation
Ð changing the display 138
Orientation menu 19
Orientation to north 138
Outside temperature
display 82
P
Paint and finish care, refer
to Care manual
PAL during TV
operation 161
Panic mode 36
Park detent, refer to
Transmission
lockout 68, 70
Park Distance Control
PDC 93
Parked-car ventilation 112
Ð "Indep. ventil." 112
Ð "Set time 1" 113
Ð "Set time 2" 113
Ð "Switch. time 1" 113
Ð "Switch. time 2" 113
Parking aid 93
Parking brake 62
Ð Automatic Hold 63
Ð manual operation 65
Parking lamp
Ð bulb replacement 196
Parking lamps 102
Parking with
Automatic Hold 64
Particle filter 111
Passenger-side mirror tilt
function 55
PDC Park Distance
Control 93
"PDC pic." 94
Personal Calling 171
Phone directory, refer to
Telephone directory 175