51 13 ... Removing and installing/replacing soundproofing in firewall (top)
WARNING: This page is about a different car, the 2003 BMW Z8. However, it is still accessible from the selected car via links, so may be relevant.
Remove microfilter for passenger compartment ventilation. Refer to CABIN AIR FILTER .
Remove both windshield wiper arms. Refer to 61 61 100 REMOVING AND INSTALLING/REPLACING BOTH WINDSHIELD WIPER ARMS .
Detach seal (1).
Raise soundproofing for firewall (1) in direction of arrow and pull out towards front.
Installation:
Feed in lugs (1) under windshield (2).