OBD port BMW X5 4.6IS 2003 Owners Manual

147n
OverviewControlsMainte-RepairsDataIndex
OBD interface socket The interface socket for the Onboard
Diagnostic is located on the left of the
driver's side at the bottom of the instru-
ment panel and under a cover. The
cover has the letters OBD on it.
The purpose of the OBD system is to
ensure proper operation of the emis-
sion control system for the vehicle's
lifetime. The system monitors emission-
related components and systems for
deterioration and malfunction.530us105
An illuminated lamp informs you
of the need for service, not of
the need to stop the vehicle.
However, the systems should be
checked by your BMW Sports Activity
Vehicle center at the earliest possible
opportunity.
Under certain conditions, the indicator
will blink or flash. This indicates a rather
severe level of engine misfire. When
this occurs, you should reduce speed
and consult the nearest BMW Sports
Activity Vehicle center as soon as pos-
sible. Severe engine misfire over only a
short period of time can seriously
damage emission control components,
especially the catalytic converter.
Service Engine Soon warning
lamp for Canadian models.
When the filler cap is not properly
tightened, the OBD system can
detect the vapor leak and the indicator
will light up. If the filler cap is subse-
quently tightened, the indicator should
go out within a few days.<

Everything from A to Z
177n
OverviewControlsMaintenanceRepairsDataIndex
JJack155, 156, 158
Jump-starting162KKey Memory61
Keys30
Keys with radio remote
control30
Kickdown mode66LLamps and bulbs151
Lashing eyes38, 126
LATCH Ð Lower Anchors and
Tethers for CHildren Ð
child-restraint system60
Lead-free gasoline26
Length169
License plate lamps
bulb replacement154
Liftgate36
opening from the
inside36
release following an
electrical
malfunction36, 38
remote control
operation32
Lighter117
LIGHTS ON warning99
Load-securing devices126Louvers102, 105
Low beams99
automatic99
bulb replacement151
Low-fuel warning lamp75
Lug bolts158
Lug wrench155
Luggage net38
Luggage straps38
Lumbar support46
MM+S radial tires138
Maintenance76, 145
Maintenance System145
Malfunction displays77
Manual operation
doors34
fuel filler door24
liftgate36
sliding/tilt sunroof43
tailgate38
Manual transmission64
Master key30
Maximum cooling108
Mechanical seat45
Memory50
driver's seat50
mirrors50
steering wheel50
Messages concerning
system malfunctions77MID Multi-Information
Display81
digital clock82
Mirror defrosting53
Mirror memory50
Mirrors53
Modifications,
technical9, 146
Monitoring inflation
pressure, tires97
Moonroof42
Multifunction buttons,
steering wheel23
Multi-Information Display
MID81
digital clock82
NNavigation system, refer to
the separate Owner's
ManualOOBD interface socket147
Odometer73
Oil
additives142
consumption142
dipstick142
grades142
temperature gauge75Oil change interval, refer to
the Service and Warranty
Information Booklet for US
models or to the Warranty
and Service Guide Booklet
for Canadian models
Oil level20
indicator lamp20
Oil pressure, indicator
lamp19
OILSERVICE76
Onboard computer, refer to
the separate Owner's
Manual
Onboard Diagnostic
system147
Onboard tool kit150
Opening and closing
from the inside35
from the outside34
using the key34
using the remote
control31
Outlets, ventilation102, 105
Outside temperature
display73
in the computer80