Audi A4, S4

since 2000 of release

Repair and car operation

Audi A4, S4
+ Introduction
- Governing bodies and receptions of safe operation
   Governing bodies and devices
   Information system of the driver (FIS)
   Unlocking and car locking
   Lighting and providing review
   Seats and niches
   Heater, ventilation and air conditioner
   Automatic transmission (AT)
   Communication and navigation
   Universal remote radio management of HOME LINK®
   Safety systems
   Features of operation and auxiliary systems
   Running in
   Trailer towage
   In case of emergency
   Car filling
+ Current leaving and service
+ Engine
+ Systems of cooling, heating and air conditioner
+ Power supply systems, release and decrease in toxicity of the fulfilled gases
+ Systems of electric equipment of the engine
+ Manual box of gear shifting
+ Automatic transmission
+ Coupling, power shafts and differential
+ Brake system
+ Suspension bracket and steering
+ Body
+ Onboard electric equipment

Running in

New engine

The first 1500 kilometers are the period of a running in of the engine.

For run of the first 1000 km

Speed no more than 3/4 from the maximum. Do not squeeze out an accelerator pedal against the stop. Avoid high turns of the engine. Do not tow the trailer.

During the period from 1000 to 1500 kilometers

Gradual transition by the speeds is possible up to maximum and to the maximum turns of the engine.

During the first hours works the engine is characterized by the raised internal friction if to compare to the subsequent period when rubbing parts will be earned extra to each other. Efficiency of process extra earnings in an essential measure depends on a driving mode on the first 1500 km of run.

After a running in operation of the engine on the raised turns also is not allowed. The most admissible frequency of rotation of a shaft of the engine represents the beginning of a red field of a scale of a tachometer. At achievement by an arrow of a tachometer of a red field be immediately switched to higher transfer (the car with a manual box of gear shifting). Extremely high turns of the engine are blocked automatically.

On cars with a manual box of gear shifting do not allow falling of turns with transition of the engine to an unstable operating mode. In time, uniformity of rotation of a shaft of the engine was not broken yet, be switched to a low gear.

All data on speed and frequency of rotation of a shaft of the engine belong only to the heated-up engine to working temperature. Never - idling, during movement - do not allow operation of the cold engine on the raised turns.

New tires

On the first 500 km of run with new tires observe extra care.

New tires initially do not provide optimum coupling with the road and consequently should be rolled.

New overlays of brake shoes

Remember that new brake overlays for the first 400 km yet do not provide optimum brake action.

New brake slips should be earned extra at first to provide optimum force of a friction. Some decrease in efficiency of braking connected with it is compensated by the corresponding increase in effort at a brake pedal.

In a running in avoid strong braking, especially on very high speed, and also braking on steep slopes and descents (for example, passes).