RefuelingVehicle equipment
All standard, country-specific and optional
equipment that is offered in the model series is
described in this chapter. Therefore, equip‐
ment is also described that is not available in a
vehicle, e. g., because of the selected optional
equipment or country variant. This also applies
for safety-related functions and systems.
Hints Refuel promptly
Refuel no later than at a range of
30 miles/50 km, or operation of the engine is
not ensured and damage may occur.◀
Diesel engines The filler neck is designed for refueling at die‐
sel fuel pumps.
Fuel cap
Opening1.Briefly press the rear edge of the fuel filler
flap.2.Turn the fuel cap counterclockwise.3.Place the fuel cap in the bracket attached
to the fuel filler flap.
Closing
1.Fit the cap and turn it clockwise until you
clearly hear a click.2.Close the fuel filler flap.
Do not pinch the retaining strap
Do not pinch the retaining strap attached
to the cap; otherwise, the cap cannot be
closed properly and fuel vapors can escape.◀
Manually unlocking fuel filler flap In the event of an electrical malfunction, for ex‐
ample.
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1.Open the cover on the right side trim. To
do this, turn the cap.2.Pull the green knob with the fuel pump
symbol. This releases the fuel filler flap.
Observe the following when
refueling
The fuel tank is full when the filler nozzle clicks
off the first time.
Do not overfill the fuel tank
Do not overfill the fuel tank; otherwise
fuel may escape, causing harm to the environ‐
ment and damaging the vehicle.◀
Handling fuels
Obey safety regulations posted at the
gas station.◀
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Refill in good time
The reducing agent must be replenished
as soon as the Reserve display appears, other‐
wise the engine cannot be restarted.◀
Diesel exhaust fluid on minimum The engine will continue to runeven when the display shows --,
as long as it is not switched off
and all other operating condi‐
tions are satisfied, sufficient fuel
for example.
Engine does not start
Do not continue driving to the limit of the
remaining travel distance. Otherwise, you will
not be able to restart the engine after switch‐
ing it off.◀
Misfueling A Check Control message is displayed when
an incorrect fluid is added.
After adding the wrong fluid, contact your
service center.
System defect
A Check Control message is displayed when
there is a system defect.
Have the diesel exhaust fluid
replenished
The reducing agent is added by the service
center within the context of regular mainte‐
nance.
It may be necessary to have the fluid replen‐
ished several times under particular circum‐
stances, for example, if the vehicle is driven in
a particularly sporty style or if it is driven at
high altitudes.
The reducing agent must be replenished as
soon as the reserve display appears in the in‐
strument cluster to avoid not being able to re‐
start the engine.Diesel exhaust fluid at low
temperatures
Due to its physical properties, it is possible
that the reducing agent may also need to be
replenished between regular maintenance ap‐
pointments if it is exposed to temperatures un‐
der + 23 ℉/- 5 ℃. In this case, add reducing
agent only immediately before starting to drive.
The need to replenish it is indicated by the Re‐
serve display in the instrument cluster.
At temperatures below + 12 ℉/- 11 ℃ the fill
level in some cases cannot be measured.
After adding reducing agent, the reserve dis‐
play is displayed only until the fill level can be
measured again.
Replenishing Diesel exhaust fluid
yourself in exceptional cases
You can replenish reducing agent yourself in
exceptional cases, e.g., to get to the service
center.
Avoid contact with Diesel exhaust fluid
Do not come into contact with the reduc‐
ing agent. Otherwise, skin or eye irritations
may result.◀
Handling Diesel exhaust fluid
When working with reducing agent in
closed spaces, ensure good ventilation. When
the bottle or container is opened, acrid smell‐
ing fumes may escape.◀
Keeping Diesel exhaust fluid out of reach
of children
Keep reducing agent out of reach of children◀
Avoid contact with surfaces
Avoid contact of reducing agent with sur‐
faces of the vehicle. Damage could result.◀
Suitable Diesel exhaust fluid▷Preferred: BMW Diesel Exhaust Fluid. With
this bottle and its special adapter, DieselSeite 182MobilityFuel182
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exhaust fluid can be replenished simply
and safely.▷Alternative: NOx reduction agent AUS 32
Diesel exhaust fluid can be purchased at your
Service Center.
Refill quantity
When the Reserve display starts, add at least 2
bottles of reducing agent.
This corresponds to approx. 1 gallon.
Tank for reducing agent
The tank for the reducing agent is located next
to the fuel tank.
Adding the reducing agent Add the reducing agent when the ignition is
switched on.
1.Open the fuel filler flap, refer to page 178.2.Turn the fuel cap counterclockwise and re‐
move.3.Place the bottle on it and turn it as far as it
will go, see arrow.4.Press the bottle down, see arrow.The vehicle tank will be filled.
The tank is full when the fill level in the bot‐
tle no longer changes. It is not possible to
overfill.5.Pull back the bottle, see arrow, and un‐
screw it.6.Replace the fuel cap and turn it clockwise.7.Close the fuel filler flap.
After adding Diesel exhaust fluid
Note Incorrect fluids
After filling with incorrect fluids, such as
antifreeze for washer water, do not start the
engine, otherwise there is risk of fire.◀
Contact your service center.
Disposing of bottles You take your empty Diesel exhaust
fluid bottles to your Service Center for
disposal.
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Capacities
US gal/litersNotesFuel tankGasoline: 15.8/60
Diesel: 15/57
Fuel quality, refer to
page 180
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328d xDriveApproved rear axle loadlbs/kg2,525/1,145Approved roof load capacitylbs/kg165/75Cargo area capacitycu ft/l16.9/480
Engine oil types, alterna‐tive 200
Engine oil types, ap‐ proved 200
Engine start during malfunc‐ tion 33
Engine start, jump-start‐ ing 216
Engine start, refer to Starting the engine 62
Engine stop 62
Engine temperature 78
Entering a car wash 221
Equipment, interior 148
ESP Electronic Stability Pro‐ gram, refer to DSC 114
Exchanging wheels/tires 193
Exhaust system 163
Exterior mirror, automatic dimming feature 55
Exterior mirrors 54
External start 216
External temperature dis‐ play 79
External temperature warn‐ ing 79
Eyes for securing cargo 166
F
Failure message, refer to Check Control 76
False alarm, refer to Uninten‐ tional alarm 43
Fan, refer to Air flow 142, 146
Fault displays, refer to Check Control 76
Filler neck for engine oil 199
Fine wood, care 223
First aid kit 216
Fitting for towing, refer to Tow fitting 219
Flat tire, changing wheels 212
Flat Tire Monitor FTM 100 Flat tire, Tire Pressure Moni‐
tor TPM 97
Flat tire, warning lamp 98, 101
Flooding 163
Floor carpet, care 224
Floor mats, care 224
Fogged up windows 142
Fold down the rear seat back‐ rest, see Though-loading
system 154
Fold-out position, windshield wipers 68
Foot brake 163
Front airbags 94
Front fog lamps 92
Front fog lamps, bulb replace‐ ment 209
Front lamps 205
Front passenger airbags, au‐ tomatic deactivation 96
Front passenger airbags, indi‐ cator lamp 96
FTM Flat Tire Monitor 100
Fuel 180
Fuel cap 178
Fuel consumption, current 80
Fuel consumption, refer to Average fuel consump‐
tion 84
Fuel filler flap 178
Fuel gauge 78
Fuel quality 180
Fuel recommendation 180
Fuel, tank capacity 231
Fuse 213
G
Garage door opener, refer to Universal garage door
opener 148
Gasoline 180
Gear change, automatic transmission 70
Gear shift indicator 81 General driving notes 162
Glass sunroof, powered 45
Glove compartment 156
Gross vehicle weight, ap‐ proved 228
H
Handbrake, refer to parking brake 65
Hand-held transmitter, alter‐ nating code 149
Hazard warning flashers 215
Head airbags 94
Headlamp control, auto‐ matic 90
Headlamp courtesy delay fea‐ ture 89
Headlamp flasher 66
Headlamp glass 205
Headlamps 205
Headlamps, care 222
Headlamp washer system 66
Headliner 15
Head restraints 47
Head restraints, front 51
Head restraints, rear 52
Head-up Display 87
Head-up Display, care 224
Heavy cargo, stowing 166
Height, vehicle 228
High-beam Assistant 91
High beams 66
High beams/low beams, refer to High-beam Assistant 91
Hills 164
Hill start assistant, refer to Drive-off assistant 118
Hints 6
Holder for beverages 158
Homepage 6
Hood 197
Horn 12
Hotel function, trunk lid 38
Hot exhaust system 163
HUD Head-up Display 87 Seite 235Everything from A to ZReference235
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PDC Park Distance Con‐trol 128
Pedestrian warning with city braking function 108
Personal Profile 33
Personal Profile, exporting profiles 34
Personal Profile, importing profiles 35
Pinch protection system, glass sunroof 45
Pinch protection system, win‐ dows 44
Plastic, care 223
Power failure 213
Power sunroof, glass 45
Power windows 43
Pressure, tire air pres‐ sure 185
Pressure warning FTM, tires 100
Profile, refer to Personal Pro‐ file 33
Programmable memory but‐ tons, iDrive 22
Protective function, glass sunroof 45
Protective function, win‐ dows 44
Push-and-turn switch, refer to Controller 16, 17
R Radiator fluid 201
Radio-operated key, refer to Remote control 32
Radio ready state 62
Radio, see user's manual for Navigation, Entertainment
and Communication
Rain sensor 67
Rear socket 153
Rear turn signal, bulb replace‐ ment 210
Rearview camera 130 Rearview mirror 54
Rear window de‐ froster 142, 146
Recirculated-air filter 146
Recirculated-air mode 142, 145
Recommended fuel grade 180
Recommended tire brands 194
Refueling 178
Remaining range 79
Remote control/key 32
Remote control, malfunc‐ tion 36
Remote control, univer‐ sal 148
Replacement fuse 213
Replacing parts 204
Replacing wheels/tires 193
Reporting safety defects 9
RES button 122
Reserve warning, refer to Range 79
Reset, Tire Pressure Monitor TPM 98
Retaining straps, securing cargo 166
Retreaded tires 194
Roadside parking lamps 90
Roller sunblinds 44
RON recommended fuel grade 180
Roof load capacity 228
Roof-mounted luggage rack 167
Rope for tow-starting/ towing 219
RSC Run Flat System Com‐ ponent, refer to Run-flat
tires 195
Rubber components, care 223
Run-flat tires 195 S
Safe braking 163
Safety 7
Safety belt reminder for driv‐ er's seat and front passen‐
ger seat 51
Safety belts 50
Safety belts, care 223
Safety switch, windows 44
Safety systems, airbags 94
Saving fuel 168
Screen, refer to Control Dis‐ play 16
Screwdriver, see Onboard ve‐ hicle tool kit 204
Screw thread for tow fit‐ ting 220
Seat and mirror memory 53
Seat belts, refer to Safety belts 50
Seat heating, front 50
Seat heating, rear 50
Seating position for chil‐ dren 57
Seats 47
Selection list in instrument cluster 83
Selector lever, automatic transmission 70
Sensors, care 224
Service and warranty 8
Service requirements, Condi‐ tion Based Service
CBS 202
Service requirements, dis‐ play 80
Service, Roadside Assis‐ tance 216
Services, ConnectedDrive
Settings, locking/unlock‐ ing 41
Settings on Control Dis‐ play 86
Settings, storing for seat, mir‐ ror 53 Seite 238ReferenceEverything from A to Z238
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