Pillar designations, 4D

Fig 1: Identifying Pillar Designations, 4D

Courtesy of SAAB-SCANIA OF AMERICA, INC.

The bodywork pillars are indicated by letters  .

A pillar = between the windscreen and the front door opening.

B pillar = between the front and rear door openings.

C pillar = between the rear door opening and rear window.