Air Bag Safety Precautions

WARNING: This page is about a different car, the 2000 BMW M5, 2000 BMW 540i, 2000 BMW 528i, 1999 BMW 540i, and 1999 BMW 528i. However, it is still accessible from the selected car via links, so may be relevant.

Observe these precautions when working on SRS:

When working around steering column and before any repairs are performed, disable SRS. See DISABLING & ACTIVATING AIR BAG SYSTEM .
Always ensure radio is off before disconnecting battery. This will prevent damage to radio microprocessor.
Before straightening damaged metal or arc-welding, disable SRS and disconnect front sensors. See DISABLING & ACTIVATING AIR BAG SYSTEM .
After disabling SRS, wait at least 5 minutes before servicing vehicle. SRS control unit maintains SRS voltage for about 5 minutes after system is disabled. Servicing SRS before 5 minutes may cause accidental air bag deployment and possible personal injury.
Always wear safety glasses and gloves when handling a deployed air bag module. Air bag module may contain sodium hydroxide deposits, which irritates skin.
Handle sensors carefully. Never strike or jar sensors. All sensors and mounting bracket bolts must be tightened to specification to ensure proper sensor operation. See TORQUE SPECIFICATIONS .
Never use any SRS component that has been dropped from 2 feet or higher.
To avoid air bag deployment when trouble shooting SRS, DO NOT use self-powered electrical test equipment, such as battery-powered or AC-powered voltmeter, ohmmeter, etc. DO NOT repair any part of SRS wiring harness.
Always handle air bag module with trim cover away from your body. Always place air bag module on workbench with trim cover up, away from loose objects.
Never expose SRS components to temperatures greater than 167 F (75 C).
Never expose any SRS system components to cleaning agents such as solvents, gasoline, lye, etc.