Handset holder

Remove 

• the rear ashtray according to Rear ashtray .

Fig 1: Identifying Panel Above Cigarette Lighter

Courtesy of VOLVO CARS OF NORTH AMERICA.

• the panel above the cigarette lighter:

  Snap loose and fold forward.

Fig 2: Had Set Holder, Screws And Inner Panel

Courtesy of VOLVO CARS OF NORTH AMERICA.

• the two screws for the inner panel
• the inner panel.

  Release the catches.

  Press upward.

  Pull off the panel

• the cable lead-in and the cable from the panel
• the two screws for the handset holder
• the handset holder.

Install: 

In reverse order.