CITROEN XSARA Technical Training Manual page 16

III - DESIGN OF THE XSARA PICASSO AND XSARA MULTIPLEXED NETWORK
XSARA PICASSO design
8080
XSARA design
Key: The dotted lines represent a connection used only by the diagnostic
function.
* Available as an accessory
BSI Built-in Systems Interface
0004 Control panel / Multifunction screen
8080 Automatic climate control
For the XSARA Picasso, a MultiFunction Screen is incorporated into the control
panel:
• MultiFunction Screen type B,
• MultiFunction Screen type C (for navigation option).
There is no MultiFunction Screen on the XSARA.
A communications protocol defines the rules and format of the exchanges
between the various ECUs. The communications protocol used on the XSARA and
XSARA PICASSO is the VAN.
MULTIPLEXED BSI - XSARA PICASSO AND XSARA – PART 1
© AUTOMOBILES CITROËN Toute reproduction ou traduction même partielle sans l'autorisation écrite d'AUTOMOBILES CITROËN est interdite et constitue une contrefaçon
2
BSI
8410 8415 * 0004
BSI
0004
8500 8600 *
8410
8415
8410 Radio
8415 CD changer
8500 Navigation
8600 Alarm
Chapter 1