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Mercedes S-Class W-220since 1998 releaseRepair and operation of the car |
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Mercedes W220 + Mercedes-Benz cars of the class S (W220) + Operation manual + Routine maintenance + Engine + Cooling system and heating + Power supply system and release + Engine electric equipment + Automatic transmission + Power shafts + Brake system + Suspension bracket and steering + Body - Onboard electric equipment Specifications Diagnostics of malfunctions of onboard electric equipment - the general information Check of the electric motor of a screen wiper Check of the warmed back glass Replacement of glow lamps Function of reserve light Electric safety locks Installation of electric and electronic devices Elements of the uniform lock Arrangement of the basic electric elements of system of electric equipment of a body of the car Anticreeping alarm system + Schemes of electric equipment |
Anticreeping alarm system Activation of the anticreeping alarm systemAnticreeping alarm system
ATA is activated from: - The uniform lock with PDU; - The uniform lock with the lock switch (the USA, Japan); - Repeated closing; - Locking with the KEYLESS GO system (only a code 889); - Self-activization (Belgium): In two minutes after the last locking if the driver's door is open and again is closed after extraction of a remote key; - ATA is not activated at an open driver's door; - Activation of ATA interrupts the previous alarm system; - At repeated giving of food of ATA it is automatically reactivated if it was active before interruption in supply of food; - IMS and TS can be switched off separately. Sequence of work The EIS (N73) control unit gives the command for CAN for locking of the car. The left forward SAM (N10/6) transfers the message "ATA is active" on CAN. Then the mentioned control units activate their entrances of the alarm system. Activation of a siren with the additional battery (H3/1) The left forward SAM (N10/6) activates a siren (H3/1) via the direct tire of data. Activation of contact with an external surface Back (N10/8) and the left forward (N10/7) Samaktiviruyut alarm system entrances to which contacts of doors are connected. The entrance is activated after, at least, 10 seconds of an inactive state. Other functions When obtaining by back SAM (N10/6) the message on locking of all doors and a trunk lid, are also activated TS and IMS (if they were not switched previously off). Feedback at successful activation At active the ATA control unit of the top console (N72) causes a light-emitting diode blinking in TS, IMS and ATA switches indicators (N72/1s7) with a frequency of 1 Hz. Activation of the sensor of towage of TS Forward left SAM (N10/6) transfers team of activation of TS to back SAM (N10/8). The entrance of TS is activated by back SAM after, at least, 10 seconds of an inactive state. Only code 882: Activation of the motion sensor in IMS salon Forward left SAM (N10/6) transfers team of activation of the IMS (A26/14) transceiver to the control unit of the top console (N70). The control unit of the top console directly activates the module via the tire of data. The module displays the availability for service. |
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