Vehicle heating and ventilation Mercedes C-Class (W202)
General information about heating and ventilation
Fresh air for heating enters the car's interior through the intake device under the windshield. The air flows around the heating radiator and is distributed through...
Fresh air for heating enters the car's interior through the intake device under the windshield. The air flows around the heating radiator and is distributed through...
Air Conditioner — General Description
The air conditioner in the car sets the temperature below the ambient temperature. When the air conditioner is on, the humidity in the car also decreases. If the air...
The air conditioner in the car sets the temperature below the ambient temperature. When the air conditioner is on, the humidity in the car also decreases. If the air...
Additional resistances — removal and installation
If the fan does not rotate at all stages, the reason for this is, as a rule, a defective additional resistance. In this case, additional resistances are replaced as a...
If the fan does not rotate at all stages, the reason for this is, as a rule, a defective additional resistance. In this case, additional resistances are replaced as a...
Heating Fan — Removal and Installation
The fan motor is located on the right side under the dashboard, below the glove box. The air filter is also accessible from there. Removal 1. Turn off the fan. 2. Remove...
The fan motor is located on the right side under the dashboard, below the glove box. The air filter is also accessible from there. Removal 1. Turn off the fan. 2. Remove...
Heating service device — removal and installation
1. Air volume control button; 2. Air distribution control button; 3. Protective cover 4. Hex nut; 5. Screws; 7. Locking lug; N18/3. Service device; S3. Air quantity...
1. Air volume control button; 2. Air distribution control button; 3. Protective cover 4. Hex nut; 5. Screws; 7. Locking lug; N18/3. Service device; S3. Air quantity...
Diagnostics of heating system faults
Diagnostics of heating system faults Cause Method of elimination The heating fan does not rotate The fan motor fuse has blown. Check the fan fuse and replace if...
Diagnostics of heating system faults Cause Method of elimination The heating fan does not rotate The fan motor fuse has blown. Check the fan fuse and replace if...
Air conditioning: not only pros, but also cons
The dynamics of demand for used foreign cars indicates the desire of future car owners to have a car with the maximum possible number of options. One of them is the...
The dynamics of demand for used foreign cars indicates the desire of future car owners to have a car with the maximum possible number of options. One of them is the...
Air Conditioner Maintenance Rules
Before turning on the air conditioner, open the windows or sunroof to ventilate the car interior. Once the vehicle starts moving, turn on the air conditioner and set the...
Before turning on the air conditioner, open the windows or sunroof to ventilate the car interior. Once the vehicle starts moving, turn on the air conditioner and set the...
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- General information
- Introduction to guide
- User manual
- Maintenance
- Power unit
- Gasoline engines
- Diesel engines
- Cooling system
- Ventilation and heating
- Supply system
- Injection system (gasoline)
- Injection system (diesel)
- Exhaust system
- Ignition and control system
- Charge and launch systems
- Transmission
- Mechanical gearbox
- Automatic gearbox
- Clutch and drive shafts
- Differential
- Chassis
- Brake system
- Car suspension
- Steering
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- Electrical equipment
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- Lighting system
- Electrical diagrams (2000)
- Electrical diagrams (since 2001)
- General information
- User manual
- Driving a car
- Car care
- Maintenance
- Power unit
- Gasoline engines
- Diesel engines
- Lubrication system
- Cooling system
- Heating and ventilation
- Ignition system
- Fuel system
- Injection system (gasoline)
- Injection system (diesel)
- Exhaust system
- Transmission
- Clutch
- Car gearbox
- Chassis
- Suspension, wheels and tires
- Steering
- Brake system
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors and windows
- Electrical equipment
- Equipment and devices
- Power devices
- Lighting system
- Electrical circuits
- General information
- Introduction to the guide
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- Maintenance (gasoline)
- Maintenance (diesel)
- Troubleshooting
- Power unit
- Petrol engine I4
- Petrol engine V6
- Diesel engines
- Engine overhaul
- Cooling and heating
- Power system (carburetor)
- Injection system (gasoline)
- Injection system (diesel)
- Exhaust system
- Charge and start system
- Ignition system (I4)
- Ignition system (V6)
- Diesel heating system
- Transmission
- Clutch
- Mechanical gearbox
- Automatic gearbox
- Cardan shaft and axle shafts
- Chassis
- Brake system
- Car suspension
- Steering
- Body
- Exterior (external elements)
- Interior (internal elements)
- Doors, locks and windows
- Electrical equipment
- Equipment and devices
- Electrical circuits