2003 BMW 760LI SEDAN maintenance

Mobility
This section helps you maintain your
mobility by supplying important information
on vital topics including fuels and
lubricants, wheels and tires, maintenance
and emergency roadside service.

Wheels and tires
184
Wheels and tires
Tire inflation pressure
Information for your safety
The factory-mounted tires have been spe-
cially selected to provide optimal perfor-
mance when installed on your vehicle; if
properly cared for they will furnish a combi-
nation of tremendous safety and excellent
ride comfort.
It is not merely the tire's service life, but
also driving comfort and Ð above all else Ð
driving safety that depend on the condition
of the tires and the maintenance of the spe-
cified tire pressure.
Incorrect inflation pressure is a frequent
cause of tire damage. Tire inflation pres-
sures also have a substantial effect on your
BMW's handling response.
Check tire inflation pressures regu-
larly Ð at least every two weeks and
before beginning a longer trip. If you fail to
observe this precaution you may be driving
on tires with incorrect tire pressures, a con-
dition that can not only compromise your
vehicle's stability, but also lead to tire
damage and the risk of an accident.
Remember to check the inflation pressure
in your spare tire. Inflate the spare to the
highest pressure specified for any tire on
the vehicle.<
The inflation pressures, provided on a label
affixed to the B-pillar, are visible when the
driver's door is open.
Checking inflation pressure
The table on the next page provides the
correct inflation pressures for cool tires,
ambient temperature, in psi/kilopascal.
Vehicles with Flat Tire Monitor or TPM Tire
Pressure Monitor:
After mounting a spare tire or correcting
the inflation pressure(s) always reinitialize
the system, refer to page 98 or 99.
Complying with tire approval
specifications
The inflation pressures in the table apply to
tire sizes and tires from BMW approved
manufacturers. Your BMW center is familiar
with these pressures. Different pressures
may be specified for tires from other
manufacturers.

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.

Replacing components
200
Run-flat tires*
You will recognize run-flat tires by a cir-
cular symbol containing the letters RSC on
the side of the tire. They consist of self-
contained tires and special rims. The tire
reinforcement ensures that the tire retains
some residual safety in the event of pres-
sure drop and driving remains possible to
a restricted degree. The vehicle is
equipped with a Flat Tire Monitor or TPM
Tire Pressure Monitor which indicates
punctures.
The reinforcement on the flanks of the
tires means that it is usually not pos-
sible to detect an air loss from outside.<
Flat tire
If you have a flat tire, the indicator lamp
symbol in the Check Control will light up in
red, and a message will appear. In addition,
a gong sounds.
Detailed information on the Flat Tire Mon-
itor or TPM Tire Pressure Monitor can be
found on page 98 or 99.
Reduce vehicle speed carefully to under
50 mph (80 km/h), avoiding hard brake
applications and steering maneuvers.
If the defective wheel is not recognizable
as such immediately, check the inflation
pressure in all four tires.
For reasons of safety, do not arrange
for run-flat tires to be repaired. Your
BMW center has the information needed
for working with these tires and is equipped
with the necessary special tools.<
Continuing driving with a damaged
tire
Driving on run-flat tires can continue
depending on the vehicle load and the
severity of the tire damage, at a maximum
speed of 50 mph (80 km/h). You can deter-
mine the possible mileage for continued
driving on the basis of the following general
indications:
>Tire inflation pressure 0 psi/kPa:
With empty vehicle approx. 90 miles
(150 km)
With full payload approx. 30 miles
(50 km)
>Tire inflation pressure 7 psi/50 kPa Ð
15 psi/100 kPa:
Approx. 300 miles (500 km)
>Tire inflation pressure greater than
15 psi/100 kPa:
approx. 600 miles (1000 km).
Drive reservedly and do not exceed a
speed of 50 mph (80 km/h). In the
case of air loss, you can expect changes in
vehicle handling such as reduce lane sta-
bility, longer braking distances, and
changes in self-steering properties.<
Battery
Battery care
The battery is 100 % maintenance-free, i.e.,
the electrolyte will last for the life of the bat-
tery when the vehicle is operated in a tem-
perate climate.
For all questions that regard the bat-
tery, please consult your BMW
center. Since the battery is maintenance-
free, the following is for your information
only.<
Charging the battery
Only charge the battery in the vehicle via
the terminals in the engine compartment
with the engine off. Connections, refer to
Jump-starting on page 203.

Everything from A to Z
218 Light-emitting diodes
LEDs 104
Lighter 119
Lighting of instruments 103
Lights on warning 102
Light switch 102
"Limit" 89
"Limited Release" 25
Limit selection,
adjustment 89
Litter container 117
L mode on automatic
transmission 67
Loading the vehicle 126
"Location" 135, 141, 142
Lock code 174
Locking
Ð from inside 37
Ð from outside 35
"LOGIC7" for audio
operation 148
Louvers 105
Low beams 102
Ð automatic 102
Lower back support, refer
to Lumbar support 46
Lug bolts 199
Luggage compartment lid
Ð emergency release 40
Ð manual operation 40
Ð opening and locking
separately 39
Ð opening from the
inside 39
Ð opening from the
outside 38
Ð operating via remote
control 36
Luggage compartment lid
control, automatic 36, 40
Luggage compartment
net 40
Luggage compartment
volume 210Luggage rack, refer to
Roof-mounted luggage
rack 127
Lug wrench 198
Lumbar support 46
M
M+S tires 188
Maintenance 193
Malfunction displays 85
"M AM" 150
Manually controlled
recirculated air 107
Manually switch air
conditioner mode on and
off 107
Manual operation
Ð doors 37
Ð sliding/tilt sunroof 44
Manual release
Ð automatic transmission
lockout 70
Ð fuel filler door 182
Ð luggage compartment
lid 40
Manual station
search 150
Map CD 130
"Map dir. travel" for
navigation 138
"Map facing N." for
navigation 138
Maximum axle loads 210
Maximum cooling
Ð automatic climate
control 107
Ð rear air conditioner 111
Maximum roof weight 210
Maximum speed
Ð winter tires 188
Maximum speed, refer to
Limit 89
"Memo" 91"Memorize", automatic
climate control 110
Ð "Individual" 111
"Memorized Stations",
radio 151
"Memorize" for audio
operation 151
Memory, refer to Seat,
mirror and steering wheel
memory 54
"Memory" for audio
operation 146, 148, 150
"MENU" in DVD mode 167
"Menu name" 23
Menus
Ð computer 22
Ð Control Center 22
"MFL" 54
"M FM" 150
"Microfilter" 193
Microphone for hands-free
system 173
Mirrors 52
Ð automatic dimming 52
Ð mirror heaters 52
Ð mirror memory 54
"Missed" 177
Missed calls 176
Mobile phone, refer to
separate Portable phone
manual 170
Modifications, technical 8
Monitor, refer to Control
Center 19
Most frequently called
numbers 176
Music search
Ð cassette deck 159
N
"Name" for navigation 133
"Navigation" 19, 22, 131
Ð "NO" 131
Ð "YES" 131