BMW i7 - Page 350

Measure
1. Check the tire pressure and correct as
needed.
2. Perform a system reset.
If the tire inflation pressure is too low
Message
A yellow warning light is illuminated in
the instrument cluster.
In addition, an icon with a Check Control mes-
sage appears on the control display.
Icon Possible cause
There is a tire pressure loss.
No reset was performed for the sys-
tem. The system issues a warning
based on the tire inflation pressures
stored during the last reset.
Measure
1.
Reduce the vehicle speed. Do not exceed a
speed of 80 mph/130 km/h.
2. At the next opportunity, for instance at a fill-
ing station, check the tire inflation pressure
in all four tires and correct if necessary.
3. Perform a system reset.
If there is a significant tire pressure
loss
Message
A yellow warning light is illuminated in
the instrument cluster.
In addition, an icon with the affected tire ap-
pears in a Check Control message on the con-
trol display.
Icon
Possible cause
There is a flat tire or a major tire
pressure loss.
No reset was performed for the sys-
tem. The system issues a warning
based on the tire inflation pressures
stored during the last reset.
Measure
1. Reduce your speed and stop cautiously.
Avoid sudden braking and steering maneu-
vers.
2. Read the description on what to do in case
of a flat tire.
Actions in the event of a flat tire, refer to
page 350.
Actions in the event of a flat tire
1.
Identify the damaged tire.
Check the tire pressure in all four tires,
for instance using the tire pressure display
from a tire repair set.
For tires with special approval: when the
tire pressure in all four tires is correct, the
Tire Pressure Monitor may not have been
reset. In this case, perform the reset.
If no tire damage can be identified, con-
tact an authorized service center or another
qualified service center or repair shop.
2. Repair the flat tire, for instance with a tire
repair set or by changing the wheel.
Using a sealing compound, for instance
from the tire repair set, may damage the
wheel electronics. Have the electronics re-
placed at the next opportunity.
System limits
Temperature
The tire inflation pressure depends on the
tire's temperature.
Seite 350
MOBILITY
Wheels and tires
350
Online Edition for Part no. 01405A88D67 - VI/23