Measures if oil is unintentionally released

WARNING: This page is about a different car, the 2011 BMW 750xi, 2011 BMW 750Lxi, 2010 BMW 750xi, and 2010 BMW 750Lxi. However, it is still accessible from the selected car via links, so may be relevant.

Personal precautionary measures: Danger of slipping! Keep non-involved persons away from the work area. Wear personal protective clothing/equipment.
Environmental protection measures: Prevent oil from draining into drain channels, sewerage systems, pits, cellars, water and the ground.
Limiting spread: Use oil blocks to prevent the surface spread of oil.
Cleaning procedure: Bind and dispose of escaped oil with nonflammable absorbents.
NOTE: Do not flush oil away with water or aqueous cleaning agents.