Key to items
1. Battery.
3. Ignition switch.
4. Passenger fuss-box.
33. Lighting and signalling switch.
39. Dim/dip relay.
74. Wash/wipe switch.
75. Front wiper motor.
76. Front wiper relay.
77. Front/rear washer pump.
80. Rear wiper motor/relay.
81. Headlight adjustment switch.
82. LH headlight adjustment motor.
83. RH headlight adjustment motor.
Information copied from the resource [Peugeotbook.ru]

