Mercedes S-Class W-140

1991-1999 of release

Repair and car operation


Mercedes S-Class
+ Mercedes-Benz Cars of a class S (W-140)
+ Operation manual
+ Routine maintenance
+ Engine
+ Systems of cooling, heating
+ Power supply system and release
+ engine Electric equipment
+ gear shifting Box
+ Avtomaticheckaya transmission
+ Coupling
+ Brake system
+ Suspension bracket and steering
- Body
   Security measures at carrying out body works
   Replacement of brushes of screen wipers
   Replacement of the salonny filter
   Removal and dashboard installation
   Removal and installation of the combined podrulevy switch
   The switch of light of headlights - installation details
   Removal and installation of a combination of devices
   Control lamps and alarm indicators of an instrument guard - installation details
   Measuring instruments of a combination of devices - the scheme of an arrangement and an installation detail (model on 10.93 g вып.)
   Removal and control unit installation by the automatic conditioner
   Removal and installation of the push-button control panel by the conditioner (models for 31.08.95 вып. with the Bosch control unit)
   Replacement of control lamps of the push-button control panel with the conditioner
   Check of a pneumatic regulator of an inclination of optical axes of light of headlights
   Switches of the central console - installation details
   Removal and installation of the central console
   Loudspeakers - installation details
   Removal and installation of panels of an internal upholstery of doors
   Bumpers - installation details
   The combined relay - installation details
   Forward doors
   Back doors - installation details
   Cowl adjustment
   Block headlights - installation details
   The back combined lamps - installation details
   Removal and installation of the sensor of turns of the compressor of the conditioner (model for 31.08.95 вып.)
   Check and adjustment of provision of headlights
   Adjustment of a cover of a luggage compartment
   Forward wings and loker of protection of wheel arches - installation details
   Decorative front grille - installation details
   «Mercedes» emblem
   Removal and installation of external rear-view mirrors
   Removal and installation of seats
   Removal and installation of head restraints
   Deflectors of air lines of the dashboard - installation details
   Forward indexes of turns - installation details
   Backing fires - installation details
   Cover of a ware box - installation details
+ Onboard electric equipment


56822268


Check and adjustment of provision of headlights

Adjustment of a tilt angle of light of headlights

a — the Mark for adjustment of a passing beam of headlights
b — the Mark for adjustment of a driving beam of headlights
with — the Mark for adjustment of light of fog lights


Adjustment of a tilt angle of light of headlights

е — the Adjusting size for a tilt angle of light of headlights
% n — the Inclination of light-to-dark border
N — Height of the middle of a tilt angle of light of headlights
h — Light-to-dark border



 PERFORMANCE ORDER

1. Establish the car on an equal platform. Adjust pressure of air in tires. With system of adjustment of a road gleam or ADS system the engine should work for cars about 30 minutes on average turns.
2. Carry out reading of adjusting parameter (%) for the main and additional headlights on a headlight of the car and establish it on a device scale for check and adjustment of a tilt angle of headlights. The inclination of 1 % of "n" corresponds 10 cm of the adjusting size "e".
3. Establish the device for check and adjustment on one axis with the car and make vertical adjustment according to labels on a reflector.
4. Get the engine and include a passing beam of headlights.
5. Check work of a regulator of a tilt angle of light of headlights. Light beams of both headlights should move evenly.
6. Establish a regulator of a tilt angle of light of headlights in situation "0". On models with xenon headlights remove additional грузики.
7. Check a passing beam of headlights and, if necessary, adjust it. At vertical adjustment the border of a light beam should coincide precisely with the horizontal line (4) devices, at horizontal adjustment the inclined line (5) should leave a point of intersection of the vertical line (6) with the horizontal line (4). The general block reflector on models with a body the Sedan, since 03.94 g вып., provides simultaneous adjustment of a tilt angle of light of headlights and fog lights.
8. Check adjustment of a driving beam of headlights. The center of a light beam should be on the corresponding central mark (6). At a deviation check installation of a bulb of an incandescence.

9. Check and adjust light of fog lights. The border of a light beam should coincide as it is possible more precisely with the horizontal line (4). If necessary, modify its situation. On the Sedan models, since 03.94, check dense landing of a bulb of an incandescence.