Contents: Central Timer Module (CTM) ↳ Ignition Switch Lock Cylinder ↳ Headlight switch ↳ Door sill lighting switch ↳

| Pos. | Spare Part No | Name |
| 1 | Ignition Switch Lock Cylinder | |
| 2 | Headlight switch | |
| 3 | Door sill light switch | |
| 4 | Central Timer Module |
The warning sound provides the driver with an audible warning when the ignition is on, the ignition key is in the ignition switch, the driver's door is open and the lights are on.
The system uses multiple input signals to provide the driver with audible warnings.
Central Timer Module (CTM)
The Central Timer Module (CTM) acts as a system monitor to provide audible warnings to the driver. The module receives input signals from the switches and activates an audible warning signal.

Ignition Switch Lock Cylinder
A continuous warning tone sounds when the driver's door is opened with the ignition key inserted into the ignition switch. The tone stops when the key is removed from the ignition switch. The switch is an integral part of the ignition switch cylinder.

Headlight switch
A continuous warning signal sounds when the driver's door is opened and the lights are on. This signal sounds regardless of whether the ignition key is inserted into the ignition switch and turns off when the lights are turned off.

Door sill lighting switch
The driver's door entry lamp switch activates the system to transmit a warning signal when the ignition key is inserted into the ignition switch and the lamps are on, and the door is open / not closed properly. There are no audible warnings until the driver's door is opened.

[The article was taken in its entirety from the specified website: www.fordbook.ru]