Lighting Circuit 100 - APRILIA Scarabeo 50 I.E.-50 4T Workshop Manual

LIGHTING CIRCUIT
WIRING DIAGRAM
V
5
V/R
V
G
V/R
ON
OFF
LOCK
6
Arrangement of the components: see p. 98-99-100-101
5) Voltage regulator
6) Battery
12) License plate lamp
100
15) Rear parking light/stoplight bulb
17) Right dimmer switch
18) Left dimmer switch
19) Key switch
25) Low beam warning light
26) Dashboard light
29) High beam warning light
34) High/low beam bulb (35/35W)
TECHNICAL DATA
Battery ............................................................. 12V - 9 Ah
License plate light bulb ................................ 12V- 5W
Rear parking light/stoplight bulb ................... 12V- 5/21 W
Lights switch .............................. OFF / Parking / Low
Dimmer switch ................................................. Low / High
High beam warning light ................................ 12V - 1.2 W
Dashboard light bulbs ................................... 12V - 1.2 W
Low/high beam bulb .................................. 12V - 35/35 W
TROUBLESHOOTING
A. ONE BULB DOESN'T WORK
– Check the bulb.
– Make sure that there is voltage on the bulb socket
terminals.
– Check the harness connections.
B. NO BULB WORKS
– Check the voltage regulator.
92
100
18
Bi
N
25
19
N
15 34
26
Release 00
17
V/R
5
V
V/R
29
ON
OFF
LOCK
– Check the generator.
C. BULBS CUT OUT FREQUENTLY
– Make sure that the lights do not vibrate excessively
and do not get in contact with the parts of the vehicle
which aren't elastically supported.
– Check the cable connections.
– Check the voltage regulator.
TEST DATA
VOLTAGE REGULATOR
Change the voltage regulator with a new one.
100
100
2003-02
Scarabeo 50 I.E.-50/100 4T
18
Bi
G/N
N
G
OFF
25
19
26
N
33
15 12
6
29
34
100