Installing the control unit

WARNING: This page is about a different car, the 2004 Volvo S40, 2003 Volvo S40, 2002 Volvo S40, 2001 Volvo S40, and 2000 Volvo S40. However, it is still accessible from the selected car via links, so may be relevant.

Fig 1: Rotating Gear Wheel To Get Markings Opposite Each Other

Courtesy of VOLVO CARS OF NORTH AMERICA.

adjust the sun roof control unit. The unit must be adjusted before installation.
rotate the gear wheel (A) to get the markings opposite each other.
install the control unit in the mounting and connect the connectors. Ensure that it is secure.
secure the cables and connectors to prevent rattling
Check the function.