Key to wiring diagram 210 - 410 (Items 6 to 13) Vehicles without catalyst
6 Stop light horn
B 2 Stop light switch
E 16 Stop light, left
E 17 Stop light, right
F 4 Fuse
H 11 Horn
S 5 Switch, horn
X 3 Trailer plug socket
7 Heater blower
M 4 Heater blower motor
S 6 Heater blower switch
a Fuel, coolant, backup light
B 3 Sending unit for fuel gauge
B 4 Sending unit for coolant
temperature gauge
E 18 Backup light, left
E 19 Backup light, right
F 5 Fuse
P 1 Fuel gauge
p 2 Coolant temperature gauge
S 7 Backup light switch
9 Speedometer, tachograph, clock
E 20 Lighting for heater control
P 3 Speedometer
P 4 Clock
P 5 Tachograph
92
1
o Door contact switch, Interior
lights, plug socket
E 21, E 22 Light, cargo space
F 2 Fuse
H 12 Interior light
S 8, S 9 Door contact switch
S10 - S12 Switch, cargo space
light
X 4 Plug socket
11 Heated rear window , fuse test
socket
B 5 Switch for heated rear
window
H 13 Indicator light for heated
rear window
H 14 Indicator light,
fuse test socket
K 4 Relay
R 2 Heated rear window
(cargo truck)
R 3 Heated rear window (van or
cargo bus)
X 5 Fuse test socket
I Additional fuse
12 Brake fluid, oil pressure, chocke
control, brake pad wear
F 15 Fuse
H 15 Indicator light, brake fluid
H 16 Indicator light, oil pressure
H 17 Indicator light, chocke
control (manual
transmission)
H 18 Indicator light, differential
lock
S13, S14 Switch , b_rake pad wear,
left and right
S 15 Switch, brake fluid
S 16 Switch, oil pressure
S 17 Switch, chocke control
S 18 Switch, differentia l lock
V 1 Diode
13 Intake manifold heater , idling
speed cut-off valve
B 6 Switch , temperature
40°C (104°F}
F 3 Fuse
F
7 Fuse
K 5 Relay, intake manifold heater
R 4 Intake manifold heater
R 5 Thermostatic spring,
automatic choke
(automatoc transmission)
Y 1 Idling speed cut-off valve
X 3 Trailer plug socket
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