Warm processing:
If necessary, 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).
Follow rear spoiler gluing instructions, refer to 51 71... REAR SPOILER GLUING INSTRUCTIONS .
Open trunk lid.
Lever out covers (1) and release nuts.