Warm processing:

Open aluminum membrane at rear end of cartridge.

Place cartridge in cartridge oven.

Heat glue cartridges to 80°C for one hour in oven (Sourcing Reference: BMW Parts Service).

Comply with instructions on gluing windows, refer to 51 31... Instructions on gluing windscreen

Fig 1: Identifying Warm Processing

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NOTE: Cover radiator/engine compartment (top) and front side walls with protective covers.

Pull seal (1) down from left to right.

Fig 2: Pulling Seal Down

Courtesy of BMW OF NORTH AMERICA, INC.