171n
RepairsIndexOverview Controls Car care Technology Data
Changing tires>Spare tire and adapter
* for removal
of the lug bolt cover
*
Both are stored in the luggage com-
partment below the floor mat. Fold
back the mat for access.
Remove the adapter (arrow), unscrew
the wing nut by hand and remove the
wheel
>Wheel lug wrench, alignment tool and
screwdriver
are in the onboard tool kit on the un-
derside of the luggage compartment
lid (refer to page 162).
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Procedure1 Read carefully and comply with the
safety precautions on the preceding
page
2 Secure the vehicle against rolling:
Place the wedge against the rear
surface of the front tire on the side
opposite the side being raised. If
the vehicle is parked on a down-
ward slope, place the wedge se-
curely in front of the tire. If the
wheel must be changed on a sur-
face with a more severe slope, take
additional precautions to secure the
vehicle from rolling
3 If equipped with adapters
*: Place
the adapter on the lug bolt cover,
position the lug wrench and press
to the left (refer to the illustration)
4 Wheels with hub cover
*: Pry the
hub cover off with the screwdriver in
the slot
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5 Loosen lug bolts 1/2 turn
6 Position the jack at the jacking point
closest to the flat tire (refer to the
arrow on the sill trim) so that the
jack base is vertically below the
jacking point and the entire surface
of the head of the jack will move
into the square recess of the jacking
point (refer to the illustration detail)
when the jack is cranked
7 Jack the car up until the wheel you
are changing is raised from the
ground
8 Unscrew the lug bolts and remove
the wheel
9 Remove accumulations of mud or
dirt from the mounting surfaces of
the wheel and hub; clean the lug
bolts390de350
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Changing tires10 Take the alignment tool from the
onboard tool kit and insert it to-
gether with the plastic insert into
one of the bolt sockets (arrow)
11 Position on the spare wheel. Secure
it by screwing at least two lug bolts
into opposite sockets. Remove the
alignment tool
12 Screw in the remaining lug bolts.
Tighten all the bolts securely
13 Lower the jack and remove it from
beneath the car
14 Tighten the lug bolts, alternating
between bolts positioned opposite
one another
15 Wheels with hub covers: Position
the hub cover and press on tightly390de093
16 If equipped with lug bolt covers:
Align the arrow on the cover with
the line in the wheel and press the
cover into place
17 Check and correct the air pressure
as soon as possible.
The vehicle jack is designed for
changing tires only. Do not at-
tempt to raise another vehicle model
with it or to raise any load of any kind.
To do so could cause accidents and
personal injury.
Have the lug bolts checked for proper
tightness with a calibrated torque
wrench at the earliest possibility (torque
specification: 72 lb.ft./100 Nm).<
When storing the wheel, take care to
ensure that you do not damage the re-
taining pin in the spare tire recess.
When light-alloy wheels other than
Original BMW light-alloy wheels are fit-
ted to the car, it may be necessary to
use different lug bolts.
Replace the defective tire as soon as
possible and have the new wheel/tire
balanced.
