MG ZR Series Owner's Manual page 152

Puncture Repair & Wheel Changing
Removing the wheel nut cover (alloy wheels)
HB0586
Insert the hooked end of the removal tool into the small
rectangular aperture in the wheel nut cover (arrowed in
illustration). Pull the wheel nut cover from the wheel to access the
wheel nuts.
152
Positioning the jack
NEVER work beneath the car with the jack as the only means
of support. The jack is designed for wheel changing only!
HB0107a
Position the jack on firm level ground under the jacking point
nearest the wheel to be removed. Each jacking point is identified
by two protrusions; the jack head must be located between them.
Never jack the car using any jacking points other than the
designated points shown. Serious damage to the car could
result.