Anti-theft alarm (ATA) diagnosis operational check

AD80.50-P-3000B

Anti-theft alarm (ATA) diagnosis operational check

14.3.97

ATA diagnosis, advanced information

AD80.50-P-2000B

Connection and use of test equipment

 Erase fault memory after function check is complete

AD00.00-P-1000AZ

Function check

Test step/Scope of test

Operation/Requirement

Specified value

Possible cOFFe/Remedy

1

ATA status indicator

 Lock vehicle

 Wait for approx. 15 seconds

LED in center console flashes

AD80.50-P-6000-07A

2

Alarm triggering via left front door

 Open side window (switch off interior motion sensor on vehicles with interior motion sensor, (operate ATA interior/towing/status indicator switch (S85/2) in center console)

 Lock vehicle

 Open after approx. 15 seconds via interior control

Alarm (switch off alarm)

AD80.20-P-6000-10B

3

Alarm triggering via right front door

 Open side window (switch off interior motion sensor on vehicles with interior motion sensor (operate ATA interior/towing/status indicator switch (S85/2) in center console))

 Lock vehicle

 Open after approx. 15 seconds via interior control

Alarm (switch off alarm)

AD80.20-P-6000-11B

4

Models 202, 210 only

Alarm triggering via left or right rear door

 Open side window of the respective rear door (switch off interior motion sensor on vehicles with interior motion sensor (operate ATA interior/towing/status indicator switch (S85/2) in center console))

 Lock vehicle

 Wait for approx. 15 seconds

 Open respective rear door via interior control

Left rear door

Right rear door

Alarm (switch off alarm)

AD80.20-P-6000-12B

AD80.20-P-6000-13B

5

Alarm triggering via engine hood

 Open side window of left front door (switch off interior motion sensor on vehicles with interior motion sensor (operate ATA interior/towing/status indicator switch (S85/2) in center console))

 Lock vehicle

 Wait for approx 15 seconds

 Open engine hood through open side window of left front door

 Open engine hood

Alarm (switch off alarm)

AD80.50-P-6000-01A

6

Alarm triggering via trunk lid

 Open trunk lid

 Lock vehicle

 Switch off trunk lamp

 Wait for approx. 15 seconds

 Switch on trunk lamp

Alarm (switch off alarm)

AD80.20-P-6000-14B

7

Alarm triggering via infrared interior motion sensor

With infrared interior motion sensor (IMS) only

 Open side window of left front door approx. 5 cm

 Lock vehicle

 Wait for approx. 15 seconds

 Insert hand into interior

 Open side window of left rear door approx. 5 cm

 Lock vehicle

 Wait for approx. 15 seconds

 Insert hand into interior

Alarm (switch off alarm)

 If the alarm is not triggered, the procedure must be repeated after waiting at least twice as long.

Alarm (switch off alarm)

 If the alarm is not triggered, the procedure must be repeated after waiting at least twice as long.

AD80.50-P-6000-06A

AD80.50-P-6000-09A

-Moving objects in vehicle

-Insect in vehicle

8

Alarm triggering via infrared interior motion sensor

With infrared interior motion sensor (IMS) only

 Open side window of right front door approx. 5 cm

 Lock vehicle

 Wait for approx. 15 seconds

 Insert hand into interior

 Open side window of right rear door approx. 5 cm

 Lock vehicle

 Wait for approx. 15 seconds

 Insert hand into interior

Alarm (switch off alarm)

 If the alarm is not triggered, the procedure must be repeated after waiting at least twice as long.

Alarm (switch off alarm)

 If the alarm is not triggered, the procedure must be repeated after waiting at least twice as long.

AD80.50-P-6000-06A

AD80.50-P-6000-10A

-Moving objects in vehicle

-Insect in vehicle

9

Alarm triggering via ultrasonic interior motion sensor

Models 202.01/02/03/12/13 as of 6/98,

Model 210.0 as of 6/98,

Model 210.2 as of 6/99 with ultrasonic interior motion sensor (IMS)

with CODE (882 b)

 Open side window of right front door approx. 5 cm

 Lock vehicle

 Wait for approx. 15 seconds

 Insert hand into interior

Alarm (switch off alarm)

 If the alarm is not triggered, the procedure must be repeated after waiting at least twice as long.

Variant coding

AD80.50-P-2000-03B

AD80.50-P-6000-04B

-Moving objects in vehicle

-Insect in vehicle

10

Switching off interior motion senor

With interior motion sensor (IMS) only

 Open side window of right front door approx. 5 cm

 Ignition: OFF

 Press switch in center console

 Lock vehicle

 Wait for approx. 15 seconds

 Insert hand into interior

 Unlock vehicle

 Repeat test steps 8 or 9

Status indicator flickers for approx. 2 seconds

No alarm

Alarm (switch off alarm)

 If the alarm is not triggered, the procedure must be repeated after waiting at least twice as long.

Cables

AD80.50-P-6000-06A

11

Anti-towing sensor

 Lock vehicle

 Wait for approx. 15 seconds

 Raise vehicle at jack sockets with jack until wheel is clear of the ground

Alarm (switch off alarm)

AD80.50-P-6000-06A

AD80.50-P-6000-08A

12

Switching off anti-towing sensor

 Ignition: OFF

 Operate ATA interior/towing/status indicator switch/ATA status/towing protection switch (S85/2 or S85/3)

 Lock vehicle

 Raise vehicle at jack sockets with jack until wheel is clear of the ground

 Repeat  11

Status indicator comes on for approx. 2 seconds

No alarm

Alarm (switch off alarm)

AD80.50-P-6000-06A

13

Siren test

as of 6/98

 HHT actuation of alarm signal siren with additional battery (H3/1),
"siren test"

Short alarm signal from siren

National variant of siren not coded

AD80.50-P-2000B

Alarm signal siren

AD80.50-P-6000-04B

14

Triggering of panic alarm
 only

 Press panic button on transmitter key

Alarm (switch off alarm)

Transmitter key (batteries)

Read out fault memory

AD80.50-P-4000B

15

Headlamp connection to supply (fog lamps)  only

 Ignition: ON

 Switch on light

 Ignition: OFF

 Switch off light

 Close all doors on vehicle

Fog lamps come on (maximum 120 seconds)

AD80.50-P-4000B

AD80.50-P-6000-13A

16

Audible feedback when activating ATA

 only

 Close all doors

 Lock vehicle with transmitter key

Three short horn signals from alarm signal siren with additional battery (H3/1)

National variant of siren not coded

AD80.50-P-2000B

Alarm signal siren

AD80.50-P-6000-04B

17

Automatic activation of ATA

 only

 Close all doors

 Lock vehicle with transmitter key

 Unlock vehicle with transmitter key

 Wait for 2 minutes

The vehicle locks automatically, the ATA status indicator (E33) in center console flashes

National variant of ATA not coded

AD80.50-P-2000-03B