Stop light, reverse light, signal horn

F - brake light switch
F4 - rear light switch
H - signal horn control
H1 - signal horn
M9 - lamp left brake light
M10 - right brake light bulb
M16 - left rear light lamp
M17 - right rear light lamp
T2g - plug connector, 2 pins, behind the control panel
T7 / - plug connector, 7 pins, in the switchboard of the engine compartment
20 - wire to ground, through the steering gear
63 - weight, rear left lamp holder
64 - weight, rear right light bulb holder