Remove air filter insert

NOTE: DANGER High-voltage system. The high-voltage system operates on the basis of hazardous, electrical voltage and high currents. Mortal hazard through electric shock!

All work on the high-voltage system may only be carried out by specially trained and technically experienced personnel.
For additional information see: 61 00... SAFETY INSTRUCTIONS on handling hybrid cars
For additional information see: 61 25... NOTES on repair of high-voltage battery unit

Prerequisite

Ignition is switched off.

NOTE: RISK OF DAMAGE. Damage to the clean air line. Damage to the air filter. For changing the air filter insert, if the upper section of intake filter housing is only raised and not completely removed, the clean air line and the air filter insert may be damaged.

Do not lift upper section of intake filter housing by force.
Unfasten clamp.
Remove upper section of intake filter housing completely.

Courtesy of BMW OF NORTH AMERICA, INC.

Unlock plug connection (1) and disconnect.
Unfasten snap ring (2).
Loosen the screws in the direction of the arrow.
Remove the upper section of the intake filter housing (3).
Remove the air filter insert (1).

Courtesy of BMW OF NORTH AMERICA, INC.