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Checking using tire inflation pressure
specifications in the tire inflation
pressure table1.Determine the intended tire inflation pres
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Tire pressure values up to
100 mph/160 km/h
X3 xDrive30i, X3 sDrive30iTire sizePressure specifications
in bar/PSISpecifications in
bar/PSI with
cold tires245/50 R 19 105
H XL A/S
245/50 R 19 105
W XL
245/50 R 19 105
V XL M+S2.3 / 332.5 / 36225/60 R 18 104
H XL A/S
225/60 R 18 104
H XL M+S2.4 / 352.6 / 38Front: 245/45 R
20 103 Y XL2.3 / 33
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Tire sizePressure specifications in
bar/PSIFront: 245/45 R
20 103 V XL
M+S2.2 / 32
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Tire sizePressure specifications in
bar/PSISpecifications in
bar/PSI with
cold tires245/50 R 19 105
W XL
245/50 R 19 105
V XL M+S3.0 / 443.2 / 46Front: 245/45 R
20 103 Y XL2.5 / 36
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Compressor1Sealant bottle unlocking2Sealant bottle mount3Tire pressure display4Reduce tire inflation pressure button5On/off switch6Compressor7Connector/cable for socket8Connection hose
Safety precautions
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3.Insert the connector into the power socket
in the vehicle interior.4.Correct the tire pressure to at least 2 bar:
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Ensure that the tire sizes of the mounted tires
are displayed correctly and match the details
on the tires and on the vehicle.
Functional requirements The following prerequisites must be met for
the system; otherwise, reliable notification of a
tire pressure loss is not assured:
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IconPossible causeThere is a flat tire or a major tire
pressure loss.
No reset was performed for the sys