MERCEDES W202 Wiring Diagrams
W202 Electric Scheme of Starting and Charging the Battery
W202 Diesel Preheating System Wiring Diagram
W202 Dashboard Schematics
Block notation
1 - Battery
2 - Ignition switch
6 - Power terminal 30
15 - Fuse / Relay Box
16 - Dashboard
a - light indicator of a light bulb
b - brake light indicator
с - generator indicator light
d - high beam indicator light
e - left turn indicator light
f - the indicator light of the right turn indicator
g - dashboard lights
h - multifunction display
i - ABS light indicator
j - AOS indicator light
k - brake wear indicator light
l - low coolant indicator light
m - light indicator of a low level of fluid in the washer reservoir
n - light indicator of traction control
o - light indicator of road condition
p - light indicator of the heating system
q - light indicator of the diesel engine management system
r - light indicator airbag system
30 - Brake force control unit
31 - Hydraulic drive braking force management system
32 - Traction control unit
33 - Airbag control unit
34 Diesel engine control unit (model M605)
35 Diesel engine control unit (model M604)
W202 Exterior Lighting Circuit Diagram - Side Lights, License Plate Lighting and Headlights
Block notation
1 - Battery
2 - Ignition switch
6 - Power terminal 30
15 - Fuse / Relay Box
16 - Indicator block of a light bulb
40 - Light Switch
41 - switch combination
42 - Left license plate lighting pamp
43 - Right license plate lamp
45 - Left rear light unit
46 - Right rear light unit
47 - Left headlamp assembly
48 - Right headlamp unit
W202 Exterior Lighting Schematic - Brake Light and Reversing Light
Block notation
1 - Battery
2 - Ignition switch
5 - Starter Retarder / Reversing Lamp Switch (for automatic transmission)
6 - Power terminal 30
15 - Fuse / Relay Box
18 - Block of indication of a light bulb
45 - Left rear light unit
46 - Right rear light unit
50 - Brake light switch
51 - Reversing lamp switch (for manual gearbox}
52 - Top brake light