gf8050p2004e

Tripping of anti-theft alarm (ATA), function

Type gf · topic 80.50 · version 0105 · 1999-06-10

Applies to: MODEL 129 up to 31.5.98, 140, 202 up to 31.5.97 with CODE (551a) Anti-theft alarm (ATA) MODEL 129 up to 31.5.98, 140, 202 up to 31.5.97 with CODE (552a) Anti-theft alarm (ATA) for Switzerland

Where it sits

Function group 3 Body › 80 Central locking system, convenience operation, drive authorization systems › 80.50 Anti-theft alarm system (ATA), Interior motion sensor/Tow sensor — Series 129 · Series 140 · Series 202

GF80.50-P-2004E

Tripping of anti-theft alarm (ATA), function

7.7.97

MODEL 129 up to 31.5.98,
140,
202 up to 31.5.97 with CODE (551a) Anti-theft alarm (ATA)

MODEL 129 up to 31.5.98,
140,
202 up to 31.5.97 with CODE (552a) Anti-theft alarm (ATA) for Switzerland

The anti-theft alarm (ATA) is triggered when:

an exterior contact is actuated

the brake contact is actuated, except model 129

the radio is removed (electrical connector disconnected)

the ignition is jumpered.

Model 129 only:

the glove compartment is opened (ATA glove box switch (S62/7))

the center console stowage compartment is opened
(ATA center console compartment switch (S62/8))

On vehicles with code 882 also by

Interior motion sensor (IMS), not model 129

Anti-towing sensor (TS)

This assumes that the corresponding inputs have been armed by activating the ATA.

The armed inputs are checked by the ATA control module (N26) twice per second.

If two checks of the same input in sequence indicate that the input is not in the non-actuated state, the PSE control module triggers an acoustic as well as optical alarm.

ATA control module, location/purpose/ design/function

GF80.50-P-4102A

Alarm triggered by exterior contact, function

GF80.50-P-3015E

Alarm triggered by brake contact, function

except model 129

GF80.50-P-3016C

Alarm triggered by anti-towing sensor (TS), function

with code 882

GF80.50-P-3023C

Alarm triggered by interior motion sensor (IMS), function

with code 882 except model 129

GF80.50-P-3022C

Referenced documents