BMW 7 Series: Mobility System- Checking and adjusting the tire
inflation pressure
Checking
- Switch off the compressor.
- Read the tire inflation pressure on the tire
pressure gage.
To continue the trip, a tire inflation pressure of at
least 2 bar must be reached.
Removing and stowing the sealant
container
- Unscrew the filling hose of the sealant container
from the tire valve.
- Press the red unlocking device.
- Remove the sealant container from the compressor.
- Wrap and store the sealant container in suitable
material to avoid dirtying the cargo area.
Minimum tire inflation pressure is not reached
- Pull the connector out of the power socket
inside the vehicle.
- Drive 33 ft/10 m forward and back to distribute
the sealant in the tire.
- Screw the connection hose of the compressor
directly onto the tire valve stem.
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- Insert the connector into the power socket inside
the vehicle.
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- With standby state switched on or the engine
running, switch on the compressor.
When the tire pressure does not reach at
least 2 bar, contact a manufacturer service
center or another qualified service center or
repair shop.
When a tire pressure of at least 2 bar is
reached, see Minimum tire inflation pressure
is reached.
- Unscrew the connection hose of the compressor
from the tire valve.
- Pull the connector out of the power socket
inside the vehicle.
- Stow the Mobility System in the vehicle.
Minimum tire inflation pressure is
reached
- Unscrew the connection hose of the compressor
from the tire valve.
- Pull the connector out of the power socket
inside the vehicle.
- Stow the Mobility System in the vehicle.
- Immediately drive approx. 5 miles/10 km to
ensure that the sealant is evenly distributed in
the tire.
Do not exceed a speed of 50 mph/80 km/h.
If possible, do not drive at speeds less than
12 mph/20 km/h.
Adjustment
- Stop at a suitable location.
- Screw the connection hose of the compressor
directly onto the tire valve stem.
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- Insert the connector into the power socket inside
the vehicle.
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- Correct the tire inflation pressure to at least
2.0 bar:
- Increase tire inflation pressure: with
standby state switched on or the engine
running, switch on the compressor.
- Reduce tire inflation pressure: press the
button on the compressor.
- Unscrew the connection hose of the compressor
from the tire valve.
- Pull the connector out of the power socket
inside the vehicle.
- Stow the Mobility System in the vehicle.
Continuing the trip
Do not exceed the maximum permissible speed
of 50 mph/80 km/h.
Reinitialize the Flat Tire Monitor.
Reset the Tire Pressure Monitor again.
Replace the nonworking tire and the sealant container
of the Mobility System promptly.
Additional information:
- Run-flat tires
- Tire pressure monitor
READ NEXT:
Safety information
Warning
With the mounting of snow chains on unsuitable
tires, the snow chains can come into contact
with vehicle parts. There may be a risk of
accident or risk of damage to pr
Concept
The system monitors tire inflation pressure in the
four mounted tires. The system warns you if
there is a loss of pressure in one or more tires.
General information
Sensors in the tire valves
General information
Tire and system status are indicated by the color
of the wheels and a SMS text message on the
Control Display.
Any existing messages may not be deleted if the
displayed target pre
SEE MORE:
WARNING: DANGER OF POISONING if oil is ingested/absorbed through the
skin!
RISK OF INJURY if oil comes into contact with eyes and skin!
IMPORTANT: Adhere to the utmost cleanliness. Do not allow any dirt to
enter the hydraulic
system.
Close off line connections with seal plugs.
Recycling
Catch and
Fig. 51: Releasing Bonded Folded Seam Connections
Remove area (1) of bead edge on wheel arch bend with a one-hand angle
grinder and rough grinding
wheel.
Heat area (2) with hot air blower.
CAUTION: Extract vapors and gases.
Release connection flange with chisel.
Grind adhesive residue (4)