REMOTE CONTROL UNIT

Catch lock/release can be controlled by:

• inserting the key in the front doors
• using a radio remote control 5580 ( Characteristic of working principle 5580 Data not yet available )]
• using a dedicated button (with a led) on the facia 5540 ( Characteristic of working principle 5540 Exterior lighting)

the button has a single stable status that is activated by controlling:

• doors locked = led on with key turned ON.
• doors released = led off with key ON

The remote control unit comes with three control buttons for lock, release and boot opening. A sending unit built into the key grip (transponder) works at a radio frequency of 433.92 Mhz, with a range of 20 m.

When a button is pressed, a variable code controlled by a mathematical algorithm (rolling code) is sent to a receiver built into the body computer (NBC). This node comes with a wire receiving aerial that emerges and runs into the facia wiring (the

aerial plugs into the facia wiring harness by means of a connector and can therefore be changed).