2004 BMW 525I SEDAN oil temperature

Under the hood
178
Engine compartment
1Filler neck for engine oil, refer to Top-
ping up engine oil
2Brake fluid reservoir, located beneath
the microfilter cover, refer to page 180
3Starting-aid terminal, refer to page 192
4Dipstick for engine oil, refer to Check-
ing the oil level. The dipstick is further
toward the rear on the 545i
5Washer fluid reservoir of the headlamp
and windshield cleaning systems, refer
to page 57
6Expansion tank for coolant, refer to
page 179
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 4 out and wipe it off with a clean
lint-free cloth, paper towel, or similar
material 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.
The oil quantity between the two marks on
the dipstick is approx. 1.6 US quarts/
1.5 liters. Do not fill beyond the upper mark
on the dipstick. Excess oil can damage the
engine.

Mobility
179Reference
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Adding engine oil
Wait until the level has dropped to just
above the lower mark or a message
appears on the Control Display before add-
ing oil.
BMW engines are designed to oper-
ate without additives, and their use
could even lead to damage in some cases.
This also applies to the automatic transmis-
sion, the differential and the power steering
system.<
Recommendation: have oil changes per-
formed only by your BMW center.
Continuous exposure to used oil has
caused cancer in laboratory testing.
For this reason, any skin areas that come
into contact with oil should be thoroughly
washed with soap and water.
Store oil, grease, etc., well out of the reach
of children; always observe all warning
labels on the containers.<
Always observe all applicable rules
and regulations for environmental
protection when disposing of used oil.<
Specified engine oils
The quality of the engine oil selected has
critical significance for the operation and
service life of an engine. BMW approves
only specific oils after confirming their suit-
ability for use in its vehicles with extensive
testing.
Use only approved BMW High Perfor-
mance Synthetic Oil.
If you are unable to obtain BMW High Per-
formance Synthetic Oil, you can add small
amounts of another synthetic oil between
oil changes. Use only oils with the API SH
specification or higher. Ask your BMW center for details con-
cerning the specific BMW High Per-
formance Synthetic Oil or synthetic oils
which have been approved.<
You can also call BMW of North America at
1-800-831-1117 or visit this website:
www.bmwusa.com to obtain this informa-
tion.
Viscosity ratings
Viscosity is the oil flow rating as defined in
SAE classes.
The selection of the correct SAE class
depends on the climatic conditions in the
area where you typically drive your BMW.
Approved oils are in SAE classes
5W-40 and 5W-30.<
These oils may be used for driving in all
ambient temperatures.
Coolant
Do not add coolant to the cooling sys-
tem when the engine is hot. Escaping
coolant can cause burns.
Antifreeze and anticorrosion agents are
hazardous to health. Always store these
agents in tightly-closed original containers
kept well away from the reach of children.
Antifreeze and anticorrosion agents are
flammable. Therefore, do not pour over hot
engine parts, as otherwise they could catch
fire and cause burns.
Always observe the instructions for use
provided on the containers.<
Always observe all applicable rules
and regulations for environmental
protection when disposing of used anti-
freeze and anticorrosion agents.<

Everything from A to Z
210 Music track
Ð find 142, 145
"Mute on / off" 44
MW, waveband 134
N
"Navigation" 44, 114
Navigation, refer to
Navigation system 114
Navigation CD/DVD 114
Navigation computer,
installation location 114
Navigation destination
Ð manual entry 116
Navigation system 114
Ð address book 120
Ð current position 115
Ð destination guidance in
assistance window 115
Ð destination input 116
Ð destination list 119
Ð entering a destination
manually 116
Ð navigation CD/DVD 114
Ð recent destinations 119
Ð route display 123
Ð route list 124
Ð selecting destination
using information 118
Ð selecting route
criteria 121
Ð starting 114
Ð starting destination
guidance 123
Ð switching off, refer to
Terminating/continuing
destination guidance 126
Ð terminating/continuing
destination guidance 126
Ð voice instructions 124
Ð volume adjustment 125
"Navigation voice
instructions on" 124
Neck support, refer to Head
restraints 39
"New destination" 116, 118
"New route" 125
"Next entertainment
source" 44North alignment of map for
navigation 124
Nozzles, refer to
Windshield washer
nozzles 57
"Number" on portable
phone 153
O
OBD connector 183
Octane numbers, refer to
Fuel quality 169
Odometer 65
Oil
Ð additives 179
Ð capacity 201
Ð dipstick 178
Ð specified engine oils 179
Oil change interval,
refer to Service
requirement display 66
Oil consumption 178
Oil level 178
Old batteries, refer to
Disposal 189
"On a new destination" for
navigation 119
"Onboard info" 71
Onboard monitor, refer to
Control Center 16
Onboard tool kit 184
"On destination" 119
"On location" 119
Opening and closing
Ð from inside 30
Ð from outside 27
Ð using the door lock 29
Ð using the remote
control 27Operation via voice for
portable phone 157
Ð adjusting volume 158
Ð canceling 157
Ð correcting phone
number 158
Ð correcting unlock
code 158
Ð dialing phone number 158
Ð entering unlock code 158
Ð placing a call 158
Ð redialing 159
Ð switching on phone 158
Ð voice commands 157
Ð voice phone book 158
Orientation menu, refer to
Start menu 17
Output, refer to Engine
data 198
Outside air, refer to
Recirculated-air mode 91
Outside temperature
display 65
Ð changing the
measurement unit 74
Ð in the computer 74
P
Panic mode 28
Park Distance Control
PDC 76
Parking
Ð vehicle 50
Parking aid, refer to Park
Distance Control PDC 76
Parking brake, refer to
Handbrake 50
Parking lamp
Ð replacing the bulbs 185
Parking lamps/low
beams 87
Ð replacing the bulbs 185
"Parking lamps on!" 69
Parts and accessories,
refer to Your individual
vehicle 5
"Passenger" 42
Passenger-side mirror tilt
function 39
"Pathway lighting" 87

Reference 213
At a glance
Controls
Driving tips
Communications
Navigation
Entertainment
Mobility
"Shortest route" for
navigation 121
Shortest route for
navigation 121
Shoulder support 37
"Show current
position" 118
"Show destination
position" 118
Side airbags 83
Side marker lamps,
replacing the bulbs 186
Side turn signal indicators,
replacing the bulbs 186
Side window blind, refer to
Roller sun blinds 97
Sitting safely
Ð with airbags 36
Ð with safety belts 36
Ski bag 101
Sliding/tilt sunroof, refer to
Glass roof, electric 34
SMG Sequential manual
transmission 51
"SMS" 156
Snow chains 176
Socket
Ð for Onboard Diagnosis
interface 183
Ð in front passenger
footwell 100
Ð in luggage
compartment 100
Ð refer to Lighter
socket 100
SOS, refer to Starting an
emergency call 190
Sound control, refer to
Tone control 131
Spare fuses 189
Spare key 26
Spare wheel, refer to
Compact wheel 187
Special oils, refer to
Specified engine oils 179
Specified engine oils 179
Speed
Ð winter tires 175
Ð with compact wheel 188
Speed-dependent
volume 132Speedometer 12
"Speed volume", audio
systems 132
Sport program
Ð Dynamic Driving
Control 54
Sports seat 37
Stability control,
refer to Driving stability
control 77
Standard default settings,
audio systems 133
Standing lamps 88
"Start" for stopwatch 73
"Start guidance" 118
Starting, refer to Starting
the engine 49
Starting assistance, refer to
Jump-starting 192
Starting destination
guidance 123
Starting difficulties
Ð at very low
temperatures 49
Starting the engine 49
Start menu on the Control
Display 17
"Start service" 163
Start-up difficulties
Ð jump-starting 192
Station, refer to Radio 134
"Status" 66
Status 67
Status of this Owner's
Manual at time of
printing 5
Steering wheel 11
Ð adjustment 43
Ð buttons on the steering
wheel 11
Ð heating 44
Ð individual button
assignment options 44
Ð memory 38
"Steering wheel
buttons" 44
Steering with variable ratio,
refer to Active steering 82
Steptronic, refer to
Automatic transmission
with Steptronic 54"Stop" for stopwatch 73
"Stopwatch" 73
Stopwatch 73
Storage compartments 99
"Store address" for
navigation 120
"Store" on the radio 136
Storing sitting position,
refer to Seat, mirror and
steering wheel
memory 38
Storing tires 175
Straps, refer to
Loading 109
"Street" for destination
entry 117
Stroke, refer to Engine
data 198
Summer tires, refer to
Wheels and tires 170
Sun blinds 97
SW, waveband 134
Switches, refer to
Cockpit 10
Switching off engine 50
Switching off the tilt alarm
sensor 28
Switching on/off
Ð audio 130
Ð CD changer 130
Ð CD player 130
Ð cooling function 91
Ð navigation voice
instructions 124
Ð portable phone 151
Ð radio 130
Swiveling headlamps, refer
to Adaptive Head Light 88
Symbols 4
T
Tachometer 65
Tail lamps
Ð replacing the bulbs 186
Target cursor for
navigation 118
Technical data 198
Telematic 161
Telephone, refer to
Portable phone 150