Mercedes W124

since 1985-1995 of release

Repair and car operation



W124 Mercedes
+ Governing bodies and control devices
+ 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
   25.2. General information
   25.3. Electric chains
   25.4. Detection of a faulty electric chain
   25.5. Safety locks and relay
   + 25.6. Switches
   + 25.7. Bulbs of external lighting
   + 25.8. Bulbs of internal lighting
   25.9. Devices of external lighting
   25.10. Adjustment of light of headlights
   25.11. Combination of devices
   25.12. Elements of a combination of devices
   25.13. Cable of a drive of a speedometer
   25.14. Lighter illumination
   25.15. Sound signal
   25.16. Screen wiper lever
   25.17. Screen wiper drive
   25.18. Screen wiper of a back door
   25.19. Elements of system of a washer of a windscreen and headlights
   + 25.20. Sound-reproducing equipment
   25.21. Loudspeakers
   25.22. System elements cruise control
   25.23. Safety cushion
   25.24. Safety cushion elements
   + 25.25. Electric circuits
+ CHECK OF MALFUNCTIONS






25.9. Devices of external lighting

Headlights

Unscrewing of a nut of fastening of the lever of a screen wiper of a headlight

Arrangement of screws of fastening of the decorative panel at the headlight basis

Arrangement of an internal bolt of fastening of a headlight

Arrangement of external bolts of fastening of a headlight

Release of the top clamp of a headlight

Detachment from a headlight of a vacuum hose and the electric socket

Removal of a headlight from the car

PERFORMANCE ORDER
1. On models with screen wipers of headlights note an arrangement of the lever of a screen wiper in relation to a headlight. Lift a cap closing an axis of the lever of a screen wiper, then unscrew a nut of fastening of the lever and remove the lever of a screen wiper of a headlight (see fig. Unscrewing of a nut of fastening of the lever of a screen wiper of a headlight).
2. Remove a bulb of the index of turns.
3. Unscrew screws and remove the decorative panel located at the basis of a headlight. On models with washers of headlights disconnect a washer hose (see fig. An arrangement of screws of fastening of the decorative panel at the headlight basis).
4. Unscrew bolts of fastening of a headlight (see fig. Arrangement of an internal bolt of fastening of a headlight, Arrangement of external bolts of fastening of a headlight).
5. Release the top clamp of a headlight for what turn it on 90 °, then remove a headlight and disconnect from it a vacuum hose and the electric socket (see fig. Release of the top clamp of a headlight, the Detachment from a headlight of a vacuum hose and the electric socket, Removal of a headlight from the car), if necessary, remove headlight glass.
6. Installation is made in sequence, return to removal. Slightly tighten bolts of fastening of a headlight and check combination of a headlight with the bottom decorative panel and a cowl. If necessary, adjust the provision of a headlight for what weaken bolts of fastening and the top clamp. In summary check adjustment of light of headlights.

Forward index of turns

Removal of a bulb from the case of the index of turns

PERFORMANCE ORDER
1. Release a bracket of fastening and take a lamp from the case of the index of turns. Disconnect the electric socket from the case of the index of turns and remove it (see fig. Removal of a bulb from the case of the index of turns).
2. Installation is made in sequence, return to removal. Check that fixing ledges of the index of turns entered in directing on a headlight.

Repeater of turns

PERFORMANCE ORDER
1. Being careful, shift the repeater of turns forward and take it from a wing. Turn a cartridge with a bulb counter-clockwise and take it from the case of the repeater of turns.
2. Installation is made in sequence, return to removal.

Back lamps

PERFORMANCE ORDER
1. From a luggage compartment release a bracket of fastening and remove the holder of bulbs from a back part of a lamp, a loan disconnect the electric socket.
2. Unscrew nuts, then release brackets of fastening and remove a back lamp from the car. Remove the laying located between a back lamp and a body. Check a condition of laying and, in the presence of damages, replace it.
3. Installation is made in sequence, return to removal. Check correctness of installation of laying of a back lamp.

Lamp of illumination of registration plate

PERFORMANCE ORDER
1. Unscrew screws and remove a lamp of illumination of registration plate from a trunk lid or a back door and disconnect from it the electric socket.
2. Installation is made in sequence, return to removal. Do not draw screws of fastening of a lamp of illumination of registration plate as it is easy for splitting.