Mercedes S-Class W-140

In 1991-1999 editions

Repair and enterprise of the car


Mercedes S-Class
+ Mercedes Benz cars of the class S (W-140)
- Operation manual
   Specifications
   + access, protection
   - Elements of systems of reliability
      Rules of use of means of passive reliability of the driver and passengers
      Regulation of seats
      Regulation of provision of a steering wheel
      System of additional reliability (SRS)
      Danger of poisoning of Monooxid of carbon (C)
   + car equipment, arrangement of devices and administrative bodies
   + comfort
   + pictures of the enterprise and auxiliary systems
+ Routine maintenance
+ motor
+ cooling systems, heating
+ systems of power supply and edition
+ electric equipment of the motor
+ gear shifting boxes
+ Awtomatitscheckaja transmission
+ connection
+ brake system
+ Aufhängung and management
+ body
+ electric onboard equipment


Regulation of seats

Front seats

General information

The seat has to be defined in situation, guaranteeing to the driver the maximum comfort at management of pedals, to a steering wheel and switches on the panel of devices. Besides, have to be guaranteed the good review through a windshield and reliability of fixing of a body of the driver with a seat belt.

In thinking out the central console the settled folding armrest of front seats, or the armrest equipped which is combined with a cover of a constant box of baggage.

Regulation of seats has to be made prior to the movement.

It will not be the appendix of additional pillows and other objects which are enclosed on pillows or backs of a seat it is not allowed.

They remember that the raised arrangement of a back of a seat reduces efficiency of functioning of a seat belt in essence a measure!

Mechanical incentive of regulation of seats

Elements of a mechanical incentive of regulation of provision of a front seat

1 — the lever of regulation of provision of a seat in längslaeufigen the direction
2 — the lever of regulation of height of provision of a seat in the vertical direction
3 — hvatany regulations of an arrangement (vast situation) / deflection depths (remote provisions) of a seat pillow


Elements of a mechanical incentive of regulation of provision of a front seat

4 — hvatany regulations of an arrangement of a back of a seat (remote situation) / provisions of a small pillow for the head (vast provisions)

Elements of a mechanical incentive of management of provision of a seat are located ahead under a pillow (levers of regulation of provision of a seat in längslaeufigen the direction) and from outer side of a pillow / back (regulation of a pillow, a back and a small pillow for the head). The description of procedures of removal and the device of forward small pillows for the head is provided in office administrative bodies and the equipment of salon.

Sup on yourself it is located ahead under seat poluschkoj a control lever (1) and set installation of a seat in the necessary situation. Regulation ends, you dismiss the lever and you are convinced of reliability of fixing of a seat, podwigaw forward back at the dismissed lever.

Regulation of provision of a seat at the vertical level is made by means of the lever (2). Lift the lever upward or otoschmite down, - the seat on the fixed situation will move in the corresponding direction.
The choice of a corner of an arrangement of a pillow is carried out by means of Drehens vast outside of a hvataniye (3) which is located outer lateral face of a seat. Depth of a deflection of a pillow is regulated by the turn otschatoj in a hvataniye.

The arrangement of a back will be by means of otschatoj in a transitional hvataniye (4) which is constructed in an external side wall of a back is settled. Regulation of an arrangement of a small pillow it is possible to make the same hvataniye for the head outside vastly.

The settled central armrest of front seats has 5 fixed provisions

1 — if the armrest is lowered completely
2 — if the armrest receives 3 mezhdupolozheniye
3 — if the armrest is solemn completely


At the corresponding complete set the provision of the central armrest of front seats can be also settled. The armrest has 5 fixed provisions.

It can be alternatively defined instead of the settled armrest folding covers of an armrest of a constant box of baggage (watch administrative bodies and the equipment of salon left)

Electric incentive of regulation of seats

The design of an electric incentive allows to make flexible regulations to 6 characteristics of a seat, - you use the corresponding section of the switch

A — regulation of provision of a seat in längslaeufigen and to the vertical directions
B — regulation of a corner of an arrangement of installation of a seat
With — regulation of depth of a deflection of a seat
D — regulation of an arrangement of a back of a seat
E — regulation of height of a small pillow for the head (the small pillow arrangement for the head is established manually)


Switches of regulation of provision of front seats are located on the corresponding car doors. Functioning of an electric incentive is possible only in provisions 1 and 2 of the lock of ignition, and also in situation 0 at openly each of main entrances.

The design of an electric incentive allows to make flexible regulations to 6 characteristics of a seat.

The additional switch of a door serves for regulation of pojasnitschnogo of a support of a back of the seat / choice of a configuration of Mehrumrissrückens.

At the regulator of a door of provision pojasnitschnogo of a support (there are 6 fixed provisions (0 ÷ 5)


Mehrumrissrückens regulator

1 — regulation of a deflection of the lower section of a back
2 — regulation of a deflection of average section of a back
3 — regulation of a deflection of the top section of a back
4 — 6-situation (0 ÷ 5) deflection regulator
5 — the switch of keys of an incentive of regulation of the party uporow


Besides, the possibility of registration to 3 chosen offers of characteristics is provided in memory of the onboard processor at his following appeal.

Registration buttons in a memory / appeal of characteristics of regulation of seats

F — the button of the appeal to memory for record
G — the button of a record / appeal of the chosen characteristics


For registration of characteristics of vote of a seat in the processor memory it is necessary to press then the button of memory (F), at delay it is no more than 3 seconds, - each 3 function key (G).

In parallel characteristics of the device of a tax crevice and rear-view mirrors are introduced with characteristics of seats in the processor memory. An appeal it is registered in the processor memory of characteristics it is made by means of carrying out it is clamped according to function keys.

Before an appeal of nastrojetschnych of characteristics after seat raskladywanija meanwhile you bring his back into vertical position.


The combined switch / a front seat of the person of regulation of provision of a back seat from the thinking-out salon

1 — Selektorumschalter of the choice is subordinated to seat reguliowke
2 — regulation of provision of installation of a seat in längslaeufigen the direction
3 — regulation of an arrangement of a back of a seat
4 — regulation of height of provision of a small pillow for the head


On several models the possibility of regulation of provision of a front seat of the person from the thinking-out salon is in addition provided, - there will be a corresponding combined switch on the right back door interrupted.

Back sitting

Mnog-seater back sitting

The description of procedures of removal and the device of a pillow of back sitting is provided in office administrative bodies and the equipment of salon.

Functioning of an electric incentive is possible only in provisions 1 and 2 of the lock of ignition, and also in situation 0 at openly each of main entrances.


The design of an electric incentive of mnog-seater back sitting allows to make only regulation of an arrangement of a back. Switches of management of functioning of an electric incentive are located on back car doors.

The folding armrest is provided in the central part of mnog-seater back sitting.

If the baggage box is equipped under an armrest, do not forget before otkidywanijem an armrest upward to close a cover of the last.

Separated back sitting

The switch of regulation of position of a back and pillow of the separated back sitting

1 — regulation of an arrangement of a back
2 — regulation of an arrangement of a pillow


On models with the separated back seats the possibility of regulation of an arrangement of a pillow of a seat is in addition provided.

Regulation of small pillows for the head of back seats of the motive place

The otpuskanija button of bolts / switches of management of functioning of an electric incentive of back small pillows for the head will be on forward section of the central console of the car (interrupted watch administrative bodies and the equipment of salon left).