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
- Routine maintenance
   Specifications
   Active system of the prevention to entrance term systematically THAT (ASSYST)
   Planned schedule of routine maintenance
   General information on vote
   Check of levels of liquids, control of a vytecheniye
   Check of a condition of tires and pressure in them, the name of tires and Disks of wheels, rotation of wheels
   Compensation of engine oil and fat filter
   Check of the brake system
   Check of system of fuel, compensation of the filter for fuel
   Check of a state and compensation of hoses of motor office, localization of a vytecheniye
   Check of a condition of ridge serpantinnogo belts of an incentive of auxiliary devices
   Check of functioning of the cooling system and frost resistance of the cooled liquid, compensation of liquid
   Check of a condition of system of the edition of the working gases
   Check of the ATF level, compensation of the AT filter
   visuale check of density of automatic transmission
   Check of a condition of the Aufhängung components and management
   Check of a condition of protective caps of power shafts
   Check of the air conditioning system
   Lubricants of limiters of doors and cylinders of locks
   visuale control of a seat belt and block of an inflatable safety cushion
   Check of operability of searchlights and klaksona
   Check of a state, regulation and compensation of brushes of screen wipers
   Check of a condition of the battery, its leaving and loading
   Compensation of salonnogo of the filter
   Compensation of brake fluid
   Check and compensation of spark plugs, check of a condition of high-voltage lines (petrol models)
+ 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



Active system of the prevention to entrance term systematically THAT (ASSYST)

Indicator of term of an entrance (ITS) systematic maintenance

The indicator of term of an entrance informs systematically HIM on the OPTIMUM term of carrying out maintenance and its statement are not connected with the level of engine oil in the way.

If the battery is excluded, then time of a stop of the car is not enlisted in calculation of term of an entrance systematically IT, - this period of time has to be considered for preservation of frequency of holding procedures of routine maintenance.


Information on entrance terms systematically IT is output in the field of statements of odometra of the speedometer of the digital display constructed in the dial


1 — the button of switching of the display in the odometra mode


Approximately for one month until invasion of term will be closer to IT at the made ignition in the field of statements of odometra of the digital display of a speedometer value of size of the constant movement, or time (during the days) up to execution of procedures of the following service (removed watch an illustration 2.2).

At the same time, which means the statement in 1000 what to go this ITS systematic 1000 km, and for 10 - 10 days it is necessary. The format of the conclusion of data clears up from conditions of the enterprise of the car.

Switching of the display in the odometra mode automatically happens 10 seconds, or by means of pressure upon the button (1).

At the admission of term of carrying out the indicator begins IT to work in probleskowom to the modes, besides, before digital data the minus sign is lit.

The possibility of the conclusion of statements of service is also made manually for what it is meanwhile necessary to activate it a combination of devices, and is provided then twice within 1 second to press the button (1). Switching of the display in the odometra mode also as automatically happens 10 seconds, or by means of pressure upon the same button earlier.

The announcement of term of an entrance systematically IT is excluded 10 with automatically or loses force on pressure of the button (1).
Withdrawal of the indicator is made in service station Mercedes Benz where more systematically IT was filled.

As a last resort withdrawal of the indicator of own forces of the owner of the car can be made: Turn a key in the ignition lock in situation 2 and at once you press twice within 1 second the button (1).

The last announcement of term of an entrance systematically IT is reported in the counter general run roads.

You turn a key in the steering wheel wave lock in situation 0 approximately within 10 seconds.

Press the button (1) and adhere to pressed. You turn a key in the steering wheel wave lock in situation 2. You continue the button (1) to adhere is clamped, on the screen the announcement of old term of the previous service, then, will be approximately removed 10 seconds after a sound signal remains is lit with term closer to IT, - you dismiss the button (1).

At casual withdrawal of the announcement of term of an entrance systematically IT can be activated function on 100 Mercedes Benz again.

The size of the movement, up to execution following IT remains clears up from a manner of driving and lies in borders 15 000 to 22 500 km (365 ÷ 730 days). A profitable manner of driving at average changes of the motor and refusal in trips on short removals promote its increase.

The planned schedule of routine maintenance of the car is submitted in office the planned schedule of routine maintenance.