51 13 ... Removing and installing/replacing soundproofing in firewall (top)
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).