Mercedes W124

since 1985-1995 of release

Repair and car operation



W124 Mercedes
- Governing bodies and control devices
   Combination of devices
   Control bulbs
   Start and engine stop
   Instructions on driving
   Heating and ventilation
   Examples of adjustment of temperature and distribution of a stream of air
   Independent system of heating
   Air central air
   Automatic central air of air
   Keys
   Closing and blocking of locks of a door
   Blocking of the lock of a back door from children
   Manual adjustment of provision of forward sitting
   Adjustment of provision of forward sitting with the electric drive
   Adjustment of provision of a steering wheel
   Adjustment of provision of the lower part of a back of forward sitting
   Armrest of forward sitting
   Armrest of back sitting
   Head restraint of back sitting
   Adjustment of head restraints
   Heater of back glass
   Seat belts
   Safety airbag
   Blocking steering column / lock of ignition
   Lighting switch
   Proof-reader of light of headlights
   Multipurpose switch of a steering column
   Rear-view mirrors
   Lighter
   Sun-protection peaks
   Heater of back glass
   Internal lighting
   Hatch
   Management of electric window regulators
   Parking brake
   Mechanical transmission
   Automatic transmission
   Switch of an operating mode of an automatic transmission
   System cruise control
   Drive on four wheels (4 MATIC)
   Cowl
   System of production of the fulfilled gases
   Car identification
   - Weekly checks and service in a way
      If the engine is not started, even if the starter works normally
      Start from an external source
      Wheel replacement
      Check of tightness of connections
      Towage
      Places of weekly checks
      Level of cooling liquid
      Level of brake liquid
      Liquid level in steering system with the amplifier
      Level of liquid of a stekloomyvatel
      Accumulator
      Tires and pressure check in tires
      Screen wiper brushes
      Bulbs and safety locks
      Operational materials and liquids
   Main sizes
   Control sizes
+ MAINTENANCE
+ 2. Maintenance (diesel engines)
+ ENGINE
+ 4. Repair of 6-cylinder petrol SOHC engines
+ 5. Repair of 6-cylinder petrol DOHC engines
+ 6. Repair of the diesel engine established in the car
+ 7. Major maintenance of engines
+ COOLING SYSTEM
+ FUEL SYSTEM
+ 10. System of injection of BOSCH CIS-E fuel (KE-JETRONIC)
+ 11. System of injection of BOSCH HFM fuel
+ 12. Fuel system of diesel engines
+ 13. Fuel system of diesel engines
+ SYSTEMS OF START, IGNITION
+ 15. System of ignition of 4-cylinder petrol engines
+ 16. System of ignition of four-cylinder petrol engines
+ PRESTARTING HEATING
+ TRANSMISSION
+ 19. Mechanical transmission
+ 20. Automatic transmission
+ POWER SHAFTS
+ BRAKE SYSTEM
+ SUSPENSION BRACKET
+ BODY
+ ELECTRIC EQUIPMENT
+ CHECK OF MALFUNCTIONS






If the engine is not started, even if the starter works normally

GENERAL INFORMATION

Check availability of fuel in a tank.
Check on humidity existence on electric components under a cowl. Switch off ignition, then wipe damp components a dry fabric. Put a water-repellent aerosol (WD-40 or an equivalent) on electric sockets. Pay special attention to the socket of electroconducting of the coil of ignition and a wire of a high voltage. Diesel engines usually have no such illness.

And Check that high-voltage wires are reliably connected to spark plugs (the 4-cylinder engine is shown).

In Check that high-voltage wires are reliably connected to the ignition distributor (the 4-cylinder engine is shown).

With Check, the high-voltage wire and electric sockets are reliably connected to the ignition coil (the 4-cylinder engine is shown).

D Check reliability of connection of the electric socket to the control unit ignition (at the switched-off ignition).

E Check a condition and reliability of connection of plugs to the accumulator.