Electronic Blower Regulator (Blower Control)

Wiper system
remove.

Left and right water drain (80)
remove, 2 screws.

Center partition wall (81)
remove, 2 rivets, 2 screws.

Vacuum lines (a)
detach.

Housing (84)
remove, 8 screws, 1 rubber stopper.

Plug connection (X64)
disconnect.

4 clips (arrow)
unclip and take off blower controller (N29).

Install
in reverse order.