Emergency call actuation, function - GF82.95-P-2003A

MODELS 129, 202, 208.3, 210 as of 1.6.98, 215, 220 with CODE (347) TELE AID emergency call system (D2B)

MODELS 140, 210 up to 31.5.98 with CODE (348) TELE AID emergency call system

MODELS 140, 202, 210, 220 with CODE (930) Taxi emergency call

A TELE AID emergency call can be triggered automatically or manually:

Manually,

with the aid of the emergency call system pushbutton switch (TELE AID S93/3), if the vehicle is not involved itself in an accident or the driver requires assistance.
with the aid of the emergency alarm actuation switch (S62/6) (only with code 930, taxi emergency call).

For diagnosis purposes : manually using the hand-held tester (has not been available since TELE AID introduced!).

Automatically,

using the emergency tensioning retractor control module (GUS) with airbag (AB) (N2/2, except models 215, 220) or the restraint systems control module (N2/7, only models 215, 220) , if an airbag is triggered or a heavy rear end collision occurs.
if the roll-over sensor in the emergency call system control module (TELE AID, A35/8) registers a roll-over or
the external tilting cone sensor (B66) recognizes a rollover and transmits it to the telephone transmitter/receiver and TELE AID, D2B (A35/17) .

A TELE AID emergency call is completed when the service center terminates the voice connection.

Emergency call priority

The information on how an emergency call is triggered is entered into the emergency call telegram generated by the TELE AID, D2B emergency call system control module (A35/8) . The types of actuation have various priorities:

Highest priority:

Automatic emergency call
Manual taxi emergency call with S62/6 (only with code 930, taxi emergency call)
Lowest priority
Manual emergency call with S93/3

If an emergency call is already active when an emergency is actuated this active call is terminated. The emergency call with the lower priority is not started.

If an emergency call with lower priority is already active when triggering, this call is interrupted and the emergency call with the higher priority is started.

Special features of taxi emergency call (Code 930)

A taxi emergency call should not be noticed by the person(s) posing the threat. For this purpose the emergency alarm actuation button (S62/6) is concealed in the driver's footwell. An indicator lamp confirming when the triggering button is pressed can be optionally installed. It illuminates for 2 minutes after a taxi emergency call has been triggered. The indicator lamp is installed so that the driver can recognize when it flashes. Moreover, it is ensured that in the event of a taxi emergency call:

no dialing or ringing tones can be heard,
the dialing procedure is carried out silently,
the state display is not activated in the TELE AID emergency call system pushbutton switch (S93/3) ,
the volume of the radio cannot be decreased or the radio cannot be set to mute.
no confirmation messages can be received from the service provider or the police.

The police monitors the passenger compartment via the hands-free system on a taxi emergency call and decides if a voice connection should be completed.

The taxi emergency call is terminated:

by the police or
automatic (after 90 min) by emergency call system control module (TELE AID, A35/8) or
when an automatic TELE AID emergency call is triggered.

A TELE AID emergency call or taxi call for assistance must only be triggered in emergencies. The telephone system cannot be used for any other purpose during an emergency call.

Emergency call telegram generation, function		GF82.95-P-2004A
Emergency call telegram transmission, function		GF82.95-P-2005A
Voice connection to vehicle, function		GF82.95-P-2006A
State display (indicator lamp), function		GF82.95-P-2002A
Data from airbag control module for TELE AID, function		GF82.95-P-3003A
TELE AID control module location/task/design/function		GF82.95-P-4100A
TELE AID emergency call pushbutton, location/task/design/function		GF82.95-P-4101A
Emergency alarm system actuation button, location/task/design/function	Models 140 except 140.063/07, 202, 210, 220 with code 930	GF82.25-P-4100A