Anti-theft alarm (ATA) diagnosis operational check - AD80.50-P-3000A

MODEL 170 with CODE (491) U.S. version with CODE (551a) Anti-theft alarm system (ATA) 

MODEL 170 as of 1.6.97 with CODE (551a) Anti-theft alarm system (ATA) 

MODEL 170 as of 1.10.99 with CODE (551a) Anti-theft alarm system (ATA) with CODE (882a) Interior motion sensor (infrared) 

	Anti-theft alarm (ATA), diagnosis previous knowledge		AD80.50-P-2000A
	Erase fault memory after completing functional checking		AD00.00-P-1000AZ
	Function check
Test step/scope of test	Operation/requirement	Specified value	Possible cause /remedy
1	Lock vehicle	LED in center console flashes	AD80.50-P-6000-07B
ATA status display	Wait approx. 15 sec		AD80.50-P-6000-07K
2	Open side window		AD80.50-P-6000-15A
Lift front door alarm triggering	Lock vehicle		AD80.50-P-6000-15K
	Open door using inside handle after approx. 15 sec.	Alarm (disable alarm)
3	Open side window		AD80.50-P-6000-16A
Right front door alarm triggering	Lock vehicle		AD80.50-P-6000-16K
	Open door using inside handle after approx. 15 sec.	Alarm (disable alarm)
4	Open left front door window		AD80.50-P-6000-01B
Hood alarm triggering	Lock vehicle Wait for approx. 15 sec. Open the hood through the open window in the left front door		AD80.50-P-6000-01K
	Raise the hood	Alarm (disable alarm)
5	Open hatchback		AD80.50-P-6000-17A
Hatchback alarm triggering	Lock vehicle Switch off trunk light (rotary tumbler switch open) Wait for approx. 15 sec.		AD80.50-P-6000-17K
	Switch on trunk light (rotary tumbler switch closed)	Alarm (disable alarm)
6	Lock vehicle		AD80.50-P-6000-08B
Anti-towing sensor	Wait for approx. 15 seconds		AD80.50-P-6000-08K
	Raise vehicle at jack sockets with jack until wheel is clear of the ground	Alarm (switch off alarm)
7	Ignition: OFF	Status indicator comes on for approx. 2 seconds	AD80.50-P-6000-06B
Switching off anti-towing sensor	Operate ATA status/towing protection switch (S85/3) Lock vehicle		AD80.50-P-6000-06K
	Raise vehicle at jack sockets with jack until wheel is clear of the ground	No alarm
	Repeat → 8	Alarm (switch off alarm)
8	Lock vehicle		AD80.50-P-6000-18A
Alarm trigger via glovebox	Open glovebox after approx. 15 seconds	Alarm (switch off alarm)	AD80.50-P-6000-18K
9	Open the soft top or a side window		AD80.50-P-6000-42K
Interior motion sensor	Unlock the vehicle using the transmitter key Wait for approx. 15 seconds
	Reach into the infra-red sensor monitoring zone	Alarm (switch off alarm)
10	Ignition: OFF		AD80.50-P-6000-06K
Switching off the interior motion sensor	Open the soft top or a side window
	Operate ATA interior / towing / status indicator switch (S85/2) in the interior motion sensor direction Lock the vehicle using the transmitter key Wait for approx. 15 seconds	Status indicator flickers for approx. 2 sec.
	Reach into the interior motion sensor monitoring zone	No alarm
11	Close all doors	Three short horn signals from alarm signal siren	Country siren variant not
Audible feedback during	Lock vehicle using transmitter key	with additional battery (H3/1)	coded
activation of ATA			AD80.50-P-2000-03A
only			Alarm signal siren AD80.50-P-6000-04B
12	Close all doors	The vehicle locks automatically, the ATA	Country ATA variant not
Automatic activation of	Lock vehicle with transmitter key	status indicator (E33) or the LED in the ATA	coded
ATA	Unlock vehicle with transmitter key	status/towing protection switch (S85/3) flashes	AD80.50-P-2000-03A
only	Wait for 2 minutes