Mercedes S-Class W-220

since 1998 of release

Repair and car operation



W220 Mercedes
+ Mercedes-Benz Cars of a class S (W220)
+ Operation manual
- Routine maintenance
   Specifications
   Active system of the prevention of term of approach planned THAT (ASSYST)
   Schedule of routine maintenance
   General information on control
   Check of levels of liquids, control of leaks
   Check of a condition of tires and pressure in them. Designation of tires and disks of wheels. Rotation and replacement of wheels
   Replacement of impellent oil and oil filter
   Check of brake system
   Check of fuel system
   Check of a condition and replacement of hoses of an impellent compartment, localization of leaks
   Check of a condition of ridge belts of a streaming drive of auxiliary units
   Check of functioning of system of cooling and frost resistance of cooling liquid. Liquid replacement
   Check of a condition of system of production of the fulfilled gases
   Check of level of oil of automatic transmission
   Visual check of tightness of automatic transmission
   Condition check suspension bracket and steering component
   Check of a condition of protective covers of power shafts
   Check of level of liquid of system of hydrostrengthening of a wheel
   Check of central air of air
   Greasing of limiters of doors and lock cylinder
   Visual control of a seat belt and safety cushion block
   Check of operability of headlights and horn
   Condition check, adjustment and replacement of brushes of screen wipers
   Check of a condition of the battery, care of it and charging
   Replacement of an element of the filter of air of salon / coal filter of purification of air
   Replacement of brake liquid
   Check and replacement of spark plugs. Check of a condition of high-voltage wires
+ Engine
+ cooling and heating Systems
+ Power supply system and release
+ engine Electric equipment
+ Automatic transmission
+ Power shafts
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment
+ electric equipment Cхемы






Active system of the prevention of term of approach planned THAT (ASSYST)

Actual term THAT is displayed on a control panel.

The indicator gives information on optimum term of work on THAT.

Approximately a month before the carrying out expiration THAT after inclusion of ignition or during movement on the multipurpose display automatically appears indication THAT.

On the display there can be following messages:

«SERVICE IN xx DAYS» (THAT THROUGH хх DAYS)
«SERVICE IN xx KM» (THAT AFTER RUN хх KM)
«SERVICE EXCEEDED BY xx KM» (THAT is DELAYED ON хх by KM)
«CARRY OUT SERVICE!» (LEAD THAT!)

Depending on style of driving term THAT is displayed in days or in kilometers (KM).

If carrying out term THAT is delayed, the sound signal in addition joins.

Indication THAT is automatically switched off in 30 seconds or button R pressing on a control panel.

Manual call of indication THAT

Electronic key in the lock of ignition turn in situation 1.

At not displayed measuring instrument of run and the counter of the general run the button on a multipurpose wheel of a steering several times press until there will be an indication (Undressed the Multipurpose steering wheel, the multiinformation display).

The button or press several times until there will be an indication THAT.

The pressing of the button displays the following system.

The indicator does not display level of impellent oil. (Precautionary indication of level of impellent oil — address to the Section the Multipurpose steering wheel, the multiinformation display of the previous Chapter).

The run distance between two separate THAT depends on style of driving.

Sparing style of driving at average of turns of the engine and avoiding of trips on short distances raise a run distance.

If the storage battery is disconnected, the indicator does not consider an idle time.

For observance of terms of carrying out THAT is necessary to consider this period.

After carrying out maintenance of the indication of the indicator it is possible to dump as follows:

Electronic key in the lock of ignition turn in situation 1.

At not displayed measuring instrument of run and the counter of the general run the button on a multipurpose wheel of a steering press several times until there will be an indication (Undressed the Multipurpose steering wheel, the multiinformation display of the previous Chapter).

The button or press several times until there will be an indication THAT.

The button R on a control panel press about 2 seconds.

On the multipurpose display there is an inquiry:

«DO YOU WANT TO RESET SERVICE INTERVAL? CONFIRM BY PRESSING R» (YOU WISH TO DUMP PERIODICITY THAT? CONFIRM WITH THE BUTTON R)

The button R on a control panel press once again, indication That is dumped.

There is an actual indication THAT with new run.

If dumping of indications of the indicator was made wrongly, updating of indications of the indicator can be made at Mercedes-Benz station.

Precautionary indication of level of impellent oil

At check of level of oil the car should be in horizontal situation.

Control of level of oil carry out approximately in 5 minutes after a stop of the heated-up engine.

Electronic key in the lock of ignition turn in situation 2.

At not displayed measuring instrument of run and the counter of the general run the button on a multipurpose wheel of a steering press several times until there will be an indication.

The button or on a multipurpose steering wheel press several times until there will be an indication of level of impellent oil «WHEN MEASURING CAR MUST BE LEVEL!» (AT MEASUREMENT the CAR SHOULD STAND EXACTLY!). This indication appears only for a reminder; if the car is not necessary exactly, it is possible to interrupt measurement with pressing of the button or. If measurement is not interrupted, it will lead to the wrong measurement — put the car on an equal surface and repeat measurement.

If there is a message «ENGINE OIL LEVEL SWITCH ON IGNITION!» (LEVEL of IMPELLENT OIL — to INCLUDE IGNITION!), that the electronic key in the lock of ignition is not in situation 2.

Approximately in 3 seconds there is an indication «ENGINE OIL LEVEL MEASURING NOW!» (LEVEL of IMPELLENT OIL — PROCESS of MEASUREMENT PROCEEDS!)

On the display there can be following messages:

«OIL LEVEL CORRECT» (DOLIVKA OF OIL IS NOT REQUIRED)

«ADD 1.0 LITRES OF OIL!» (TO ADD 1 LITRE OF OIL)

«ADD 1.5 LITRES OF OIL!» (TO ADD 1.5 LITRES OF OIL)

«ADD 2.0 LITRES OF OIL!» (TO ADD 2.0 LITRES OF OIL)

«REDUCE OIL LEVEL!» (TO REDUCE OIL LEVEL!)

Excessive oil should be merged or pumped out. There is a danger of damage of the engine or the catalyst.

Filling of impellent oil — address to the Section Replacement of impellent oil and the oil filter.

If the correct measurement of level of oil is impossible, there is an indication «MEASURING NOW NOT POSSIBLE!» (MEASUREMENT is IMPOSSIBLE AT PRESENT).

Measurement of level of oil repeat after a while.

If oil level again is not displayed, level of oil can be also checked by a masloizmeritelny core (address to the Section Check of levels of liquids, control of leaks).

If on the multipurpose display at the working engine there is an indication of level of impellent oil — address to the section «System of the notification and the alarm system of malfunctions» (The section Precautionary and control lamps, and also messages of the multiinformation display on the registered malfunctions of the previous Chapter).

Level of oil cannot be supervised at the working engine, there is «ENGINE OIL LEVEL NOT WHEN ENGINE ON» indication (it is IMPOSSIBLE to SUPERVISE PRI IMPELLENT OIL LEVEL the WORKING ENGINE)