Remote control detection by the vehicle can among others be malfunctioning under the following circumstances:
Replace the battery
Do not transport the remote control together with metal objects or electronic devices.
In the case of a malfunction, unlock and lock the vehicle using the buttons of the remote control or using the integrated key.
BMW X3 Service & Repair Manual > Integrated suspension systems: Connection
Connection Mechanical tool
NOTE:
(test connection) For leakage check on the air suspension strut in water bath
SI number
01 14 98 (343)
Connector Mechanical tool
NOTE:
(Connection piece with 300 mm hose) For checking tyre pressure of pressure
accumulator in self-levelling suspension
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