S-class W202 Mercedes

1993-2000 of release

Repair and car operation

W202 Mercedes
+ 1.2. General information
+ 2. Maintenance
+ 3. Engines
+ 4. Greasing system
- 5. Cooling system
   + 5.2. Cooling liquid
   5.3. Antifreeze for a radiator
   5.4. A temperature regulator cooling liquids (thermostat)
   5.5. Check of system of cooling
   5.6. Hydraulic coupling of the fan
   5.7. Pump of system of liquid cooling
   5.8. Radiator
   5.9. Fan casing
   5.10. Diagnostics of malfunctions of system of cooling
   5.11. Diagnostics of malfunctions of system of indication of level of liquid
   5.12. Engine overheat
+ 6. Heating, ventilation
+ 7. Ignition system
+ 8. Fuel system
+ 9. Transmission
+ 10. Running gear
+ 11. Steering
+ 12. Brake system
+ 13. Body
+ 14. Electric equipment
+ 14.2. Electroschemes

5.11. Diagnostics of malfunctions of system of indication of level of liquid

GENERAL INFORMATION

REASON		WAY OF ELIMINATION
The control bulb flashes at the working engine and normal level of cooling liquid	The sensor is faulty	Check an ohmmeter, if necessary, replace.
	Short circuit on the case in the electric line	Check the line according to the schematic diagram of electric equipment.
	The display device is faulty	Replace.
The control bulb does not flash at inclusion of system of ignition	The bulb is faulty	Disassemble and check.
	Wire break	Check electric lines according to the schematic diagram of electric equipment.
	The display device is faulty	Replace.
Not вспыхивыает a control bulb at the working engine and an empty compensatory tank	The sensor is faulty	Check an ohmmeter, if necessary, replace.
	Wire break	Check electric lines according to the schematic diagram of electric equipment.