check engine light BMW 750LI 2013 User Guide

Socket for OBD Onboard
Diagnosis
Position
There is an OBD socket on the driver's side for
checking the primary components in the vehicle
emissions.
Emissions
▷The warning lamp lights up:
Emissions are deteriorating. Have
the vehicle checked as soon as pos‐
sible.
Canadian model: warning light indi‐
cates the engine symbol.▷The warning lamp flashes under certain cir‐
cumstances:
This indicates that there is excessive misfir‐
ing in the engine.
Reduce the vehicle speed and have the sys‐
tem checked immediately; otherwise, seri‐
ous engine misfiring within a brief period can
seriously damage emission control compo‐
nents, in particular the catalytic converter.
Fuel cap
The indicator lamp lights up.
If the fuel cap is not properly tightened,
the OBD system may conclude that fuel
vapor is escaping. If the cap is then tightened,
the display should go out in a short time.
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For checking and adjusting headlamp aim,
please contact your BMW center.
Light-emitting diodes (LEDs)
Follow the general instructions on lamps and
bulbs, refer to page 210.
With Xenon-headlamps, the following lamps are
designed with LED technology:▷Parking lamps and roadside parking lamps▷Turn signals, incl. side indicators▷Daytime running lights
Contact your service center in the event of a
malfunction.
Turning lamp with the Xenon headlamp
Follow the general instructions on lamps and
bulbs, refer to page 210.
The illustration shows the left side of the engine
compartment.
55-watt bulb, H7.
1.Open the folding cover in the engine com‐
partment.2.Turn the cap and remove it.3.Pull the connector off the bulb.4.Squeeze the wire bracket together and de‐
tach.5.Remove the bulb and replace it.6.Insert the new bulb and attach the cover in
the reverse order.
LED headlamps
At a glance
1Corner-illuminating lamps2High beams3Parking lamp, daytime running lights
Low beams4Turn signal5Side marker lamps
Light-emitting diodes (LEDs)
Follow the general instructions on lamps and
bulbs, refer to page 210.
With LED headlamps, all front lamps and side
indicators are designed with LED technology.
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3.Let both engines run for several minutes.4.Disconnect the jumper cables in the reverse
order.
Check the battery and recharge if necessary.
Tow-starting and towing
Transporting your vehicle
Note
Your vehicle is not permitted to be towed.
Therefore, contact a service center in the event
of a breakdown.
Do not have the vehicle towed
Have your vehicle transported on a loading
platform only; otherwise, damage may occur.◀
Tow truck
Do not lift the vehicle
Do not lift the vehicle by the tow fitting or
body and chassis parts; otherwise, damage may
result.◀
Towing other vehicles
General information Light towing vehicle
The towing vehicle must not be lighter
than the vehicle being towed; otherwise, it will
not be possible to control the vehicle re‐
sponse.◀
Attaching the tow bar/tow rope correctly
Attach the tow bar or tow rope to the tow
fitting; connecting it to other vehicle parts may
cause damage.◀▷Switch on the hazard warning system, de‐
pending on local regulations.▷If the electrical system has failed, clearly
identify the vehicle being towed by placing
a sign or a warning triangle in the rear win‐
dow.
Towing methods when towing other
vehicles
Tow bar
The tow fittings used should be on the same
side on both vehicles.
Should it prove impossible to avoid mounting
the tow bar at an offset angle, please observe
the following:
▷Maneuvering capability is limited during cor‐
nering.▷The tow bar will generate lateral forces if it
is secured with an offset.
Tow rope
When starting to tow the vehicle, make sure that
the tow rope is taut.
To avoid jerking and the associated stresses on
the vehicle components when towing, always
use nylon ropes or nylon straps.
Attaching the tow rope correctly
Only secure the tow rope on the tow fit‐
ting; otherwise, damage can occur when it is se‐
cured on other parts of the vehicle.◀
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4.Engage transmission position N.5.Switch the engine off. In this way, the igni‐
tion remains switched on, and a Check-Con‐
trol message is displayed.
Transmission position P with the igni‐
tion off
When the ignition is switched off, position P
is engaged automatically. When in an auto‐
matic car wash, for example, ensure that the
ignition is not switched off accidentally.◀
The vehicle cannot be locked from the outside
when in transmission position N. A signal is
sounded when an attempt is made to lock the
vehicle.
Transmission position
Transmission position P is engaged automati‐
cally:
▷When the ignition is switched off.▷After approx. 15 minutes.
Headlamps
▷Do not rub dry and do not use abrasive or
caustic cleansers.▷Soak areas that have been soiled e.g. due to
insects, with shampoo and wash off with
water.▷Thaw ice with deicing spray; do not use an
ice scraper.
After washing the vehicle
After washing the vehicle, apply the brakes
briefly to dry them; otherwise, braking action can
be reduced and corrosion of the brake discs can
occur.
Completely remove all residues on the windows,
to minimize loss of visibility due to smearing and
to reduce wiper noises and wiper blade wear.
Vehicle care
Car care products
BMW recommends using cleaning and care
products from BMW, since these have been
tested and approved.
Car care and cleaning products
Follow the instructions on the container.
When cleaning the interior, open the doors or
windows.
Only use products intended for cleaning vehi‐
cles.
Cleansers can contain substances that are dan‐
gerous and harmful to your health.◀
Vehicle paint
Regular care contributes to driving safety and
value retention. Environmental influences in
areas with elevated air pollution or natural con‐
taminants, such as tree resin or pollen can affect
the vehicle's paintwork. Tailor the frequency
and extent of your car care to these influences.
Aggressive substances such as spilled fuel, oil,
grease or bird droppings must be removed im‐
mediately to prevent the finish from being al‐
tered or discolored.
Leather care
Remove dust from the leather often, using a
cloth or vacuum cleaner.
Otherwise, particles of dust and road grime
chafe in pores and folds, and lead to increased
wear and premature degradation of the leather
surface.
To guard against discoloration, such as from
clothing, provide leather care roughly every two
months.
Clean light-colored leather more frequently be‐
cause soiling on such surfaces is substantially
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Battery replacement, vehiclebattery 215
Battery replacement, vehicle remote control 30
Battery, vehicle 215
Belts, safety belts 54
Beverage holder, cu‐ pholder 170
Blinds, sun protection 45
BMW Assist, see user's manual for Navigation, Enter‐
tainment and Communica‐
tion
BMW Homepage 6
BMW Internet page 6
BMW maintenance sys‐ tem 208
Bonus range, ECO PRO 182
Bottle holder, refer to Cu‐ pholder 170
Brake assistant 123
Brake discs, breaking in 174
Brake force display 120
Brake lamps, brake force dis‐ play 120
Brake lamps, bulb replace‐ ment 213
Brake lights, adaptive 120
Brake pads, breaking in 174
Braking, notes 175
Breakdown assis‐ tance 217, 218
Breaking in 174
Brightness of Control Dis‐ play 94
Bulb replacement 210
Bulb replacement, rear 213
Bulbs and lamps 210
Button, RES 134
Button, Start/Stop 66
Bypassing, refer to Jump- starting 218 C
California Proposition 65 Warning 7
Camera, backup camera 142
Camera, care 225
Camera, Side View 144
Camera, Top View 145
Can holder, refer to Cu‐ pholder 170
Car battery 215
Car care products 223
Care, displays 225
Care, vehicle 223
Cargo 177
Cargo area lid 37
Cargo area, storage compart‐ ments 170
Cargo straps, securing cargo 178
Car key, refer to Remote con‐ trol 30
Carpet, care 224
Car wash 222
Catalytic converter, refer to Hot exhaust system 174
CBS Condition Based Serv‐ ice 208
CD/Multimedia, see user's manual for Navigation, Enter‐
tainment and Communica‐
tion
Center armrest 169
Center console 14
Central locking system 33
Central screen, refer to Control Display 16
Changes, technical, refer to Safety 7
Changing parts 210
Changing wheels 214
Changing wheels/tires 198
Check Control 83
Children, seating position 62
Children, transporting safely 62 Child restraint fixing sys‐
tem 62
Child restraint fixing system LATCH 63
Child restraint fixing systems, mounting 62
Child safety locks 65
Child seat, mounting 62
Child seats 62
Chrome parts, care 224
Cigarette lighter 163
Cleaning, displays 225
Climate control 154
Climate control on head‐ liner 159
Climate control wind‐ shield 175
Clock 86
Closing/opening from in‐ side 37
Closing/opening via door lock 36
Closing/opening with remote control 34
Clothes hooks 170
Coasting 184
Coasting with engine decou‐ pled, coasting 184
Coasting with idling en‐ gine 184
Collision warning 110
Collision warning with braking function 112
Combination switch, refer to Turn signals 73
Combination switch, refer to Wiper system 74
COMFORT+ program, Driving Dynamics Control 129
Comfort Access 40
COMFORT program, Driving Dynamics Control 129
Computer 90
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Engine oil 204
Engine oil, adding 205
Engine oil additives 205
Engine oil change 205
Engine oil filler neck 205
Engine oil temperature 86
Engine oil types, alterna‐ tive 205
Engine oil types, ap‐ proved 205
Engine start during malfunc‐ tion 31
Engine start, jump-start‐ ing 218
Engine start, refer to Starting the engine 67
Engine stop 67
Engine temperature 86
Entering/exiting vehicle, assis‐ tance, steering wheel 61
Entering a car wash 222
Equipment, interior 161
ESP Electronic Stability Pro‐ gram, refer to DSC 123
Exchanging wheels/tires 198
Exhaust system 174
Exterior mirror, automatic dim‐ ming feature 60
Exterior mirrors 59
External start 218
External temperature dis‐ play 86
External temperature warn‐ ing 86
Eyes for securing cargo 178
F
Failure message, refer to Check Control 83
False alarm, refer to Uninten‐ tional alarm 43
Fan, refer to Air flow 155
Fault displays, refer to Check Control 83
Filler neck for engine oil 205 Fine wood, care 224
First aid kit 218
Fitting for towing, refer to Tow fitting 221
Flat tire, changing wheels 214
Flat Tire Monitor FTM 104
Flat tire, Tire Pressure Monitor TPM 106
Flat tire, warning lamp 105, 107
Flooding 175
Floor carpet, care 224
Floor mats, care 224
Folding table in the rear 166
Fold-out position, windshield wipers 76
Foot brake 175
Front airbags 101
Front fog lamps 98
Front fog lamps, bulb replace‐ ment 213
Front fog lamps, front, bulb re‐ placement 213
Front passenger airbags, au‐ tomatic deactivation 103
Front passenger airbags, indi‐ cator lamp 103
Front passenger seat, adjust‐ ing 50
Front turn signals, refer to Light-emitting diodes,
LEDs 212
FTM Flat Tire Monitor 104
Fuel cap 188
Fuel consumption, current 87
Fuel consumption, refer to Average fuel consump‐
tion 91
Fuel filler flap 188
Fuel gauge 86
Fuel quality 190
Fuel, tank capacity 231
Fuse 216 G
Garage door opener, refer to Integrated universal remote
control 161
Gasoline 190
Gasoline quality 190
Gear change, automatic trans‐ mission 77
General driving notes 174
Gentleman function 50
Glass sunroof, powered 45
Glove compartment 168
Gross vehicle weight, ap‐ proved 229
H
Halogen front fog lamps, bulb replacement 213
Handbrake, refer to Parking brake 70
Hand-held transmitter, alter‐ nating code 162
Hazard warning flashers 217
HDC Hill Descent Control 125
Head airbags 101
Headlamp control, auto‐ matic 96
Headlamp courtesy delay fea‐ ture 96
Headlamp courtesy delay fea‐ ture via remote control 35
Headlamp flasher 74
Headlamp glass 211
Headlamps, care 223
Headlamp washer system 74
Headliner 15
Head restraints 48
Head restraints, front 55
Head restraints, rear 56
Head-Up Display 151
Head-up Display, care 225
Heavy cargo, stowing 178
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