Vehicle equipment and instruments Mercedes C-Class (W202)

General description of electrical equipment
When checking electrical equipment in technical documentation, the car owner encounters the concepts of "voltage, current and resistance". Voltage is measured in volts...

Measuring instruments
To measure electrical parameters in the on-board circuit, there are so-called combined measuring instruments available for sale, which in one device combine a voltmeter...

Measurement technique
Voltage measurement The presence of voltage can already be proven with a simple test light or voltage indicator. However, in this case it is only determined whether...

Electrical equipment checks
When troubleshooting electrical equipment, a systematic approach is important. This is true both when checking failed incandescent lamps and in the case of non-working...

Sound signal — removal and installation
Vehicle models equipped with 1.8L engines and 2.0L diesel engines have a low-pitched fanfare horn in the left wheel well. All other vehicle models also have a...

Replacing fuses
To avoid damages due to short circuits and overloads in the lines and consumers of the electrical system, individual electrical circuits are protected by fuses. Fuses...

Instrument panel — removal and installation
In Mercedes C-Class cars, the instruments are concentrated on the dashboard. It must be removed if the bulbs in the instrument cluster lighting system need to be...

Instrument cluster bulbs — removal and installation
A1. Combined instrument; e1. Left turn signal indicator; e2. Right turn signal indicator; e3. Reverse light indicator; e4. Fuel gauge indicator light; e5. Battery charge...

Light switch — removal and installation
50. Control handle; 51. Incandescent lamp; 52. Nut; 53. Protective cover; 54. Headlight optical axis tilt angle regulator; 55. Plug connector; S. Light switch Removal 1....

Radio receiver — removal and installation
51. Dismantling keys; A2. Radio receiver Removal Attention! Both serially installed and commercially purchased receivers have a code number. It protects the receiver...

Antenna — removal and installation
77, 78. Bolts; 79. Upper part of the seal; 80. Bottom of the seal; 81. High frequency wire; 82. Electrical connector; M11. Automatic antenna Removal 1. Disconnect the...

Automatic Antenna Telescope — Removal and Installation
74. Nut; 75. Telescopic antenna; 76. Plastic rod Removal 1. Unscrew the fastening nut (74). 2. Have your assistant turn on the radio. 3. Pull out the telescopic antenna...

Speakers — Removal and Installation
Removal 1. Turn off the radio. Speaker in the dashboard. 2. Use a plastic wedge to lift the protective cover of the right or left speaker. 3. Take out the speaker,...

Rubber Windscreen Wiper Blades — Removal and Installation
Rubber windshield wiper blades should be replaced if the quality of cleaning the glass is poor. The trade offers complete windshield wiper blades (rubber brush with...

Diagnosing Windscreen Wiper Blade Faults
Diagnosing Windscreen Wiper Blade Faults CAUSE REMEDY The brushes are slipping The rubber brush is dirty Clean the rubber brush with a stiff nylon brush and a detergent...

Windscreen washer jets
Both dual-beam windshield washer jets are equipped with a heating resistor with a positive temperature coefficient. The heating wire heats the jet after the ignition is...

Headlight Washer Nozzles
As soon as the windshield wiper is activated when the headlights are turned on, the headlight wipers also start working along with it. Ask an assistant to turn on the...

Windscreen wiper and its motor — removal and installation
Removal 1. Activate the windshield washer and wiper and leave the wiper running. Turn off the ignition. Warning! When working on the windscreen wiper Remove the ignition...

Protect your car yourself
You can complain as much as you like about the authorities, who do not take the necessary measures to reduce the number of stolen cars, laws that do not punish modern...

Anti-theft «immunodeficiency»
The more passive the blocking, the better There is no immunity from theft. If a car can be priced, it is potentially a commodity, and therefore an object of theft. What...

Checking the operation of alarms/external lighting
Signalling devices, symbol lighting and interior lighting: check their operation. Check the exterior lighting and adjust the headlights if necessary. Check the sound...

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TEXTHTMLBB Code

190 (W201) (1982-1993)