WARNING !!!  If you use C1 together with A1MULTI - please cut OBDII male connector pins 3 and 11 like in picture:
A1MULTI adapter has 3 different CAN lines and this modification will disconnect CAN3-11 from CAN6-14 (look C1 schematic).

Using this aditional cable you can test car electronic on the table:

• Volvo dashboard repairing on the table;
• Airbag testing and "crash data erase" on-table;
• Opel, VAG ECU programming on-table;