BMW M4 COUPE Owner's Manual page 343

1. Hold the vehicle jack with one hand, arrow 1,
and grasp the vehicle jack crank or lever with
your other hand, arrow 2.
2. Insert the vehicle jack into the rectangular re‐
cess of the jacking point closest to the wheel
to be changed.
3. Extend the vehicle jack by turning the vehicle
jack crank or lever clockwise.
4. Take your hand away from the vehicle jack as
soon as the vehicle jack is under load and
continue turning the vehicle jack crank or
lever with one hand.
Online Edition for Part no. 01405A38097 - VI/21
Wheels and tires
5. Make sure that the vehicle jack foot stands
vertically and at a right angle beneath the
jacking point.
6. Make sure that the vehicle jack foot stands
vertically and perpendicularly beneath the
jacking point after extending the vehicle jack.
7. Crank the vehicle up, until the vehicle jack is
with the entire surface on the ground and the
relevant wheel is maximum 1.2 inches/3 cm
above ground.
Mounting a wheel
Mount one emergency wheel only, as required.
1. Unscrew the lug bolts.
2. Remove the wheel.
3. Put the new wheel or emergency wheel on
and screw in at least two lug bolts in a cross‐
wise pattern until hand-tight.
When non-original light-alloy wheels of the
vehicle manufacturer are mounted, the ac‐
companying lug bolts may have to be used as
well.
MOBILITY
343