54 12... Notes on greasing slide/tilt sunroof
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Use only RHF 1 lubricating grease (sourcing reference: BMW Parts Department) to grease the slide/tilt sunroof.
NOTE:
Remove the old grease without fail before applying the new grease.
Apply grease only in the relevant area (new parts).
Grease the areas in the following left and right in each case.
Contact surface at cowl panel.
Clip connection of water channel.
Rail (1) interior and exterior.
Rail (2).
Across the entire length of the guide rail of the sliding roofliner.
Across the entire length of the guide rail of the sliding roof mechanism.
Limit position (1).