Hello, this car is in my garage and I want to leave it, but I have a problem, I cannot turn off the alarm after connecting to the battery, so I replaced the battery in the remote control with a new one, but also nothing, it never was, and I will not start the engine with the alarm. The alarm...

What is this alarm? 124 had factory alarm? If there is a out of factory alarm, there should be no problem with disconnecting it. It is a matter of knowledge and skills. Basic question: what is this alarm? Perhaps it is enough to pair the remote control with the control unit.

I don't know what the alarm is, apparently the sensor is near the battery. How to pair it with the switchboard?

Most often, you just need to close all the doors, arm the alarm, then disarm it and open the door, another option is sitting inside, the door closed, turn on the ignition and press closing and then opening on the remote control.

Give me a photo of the pilot at least ....

Photo of the remote control may not help. It would be best to locate the switchboard and determine what the alarm is. There should be a service button for pairing at the switchboard. You need to define the type of alarm and then find instructions for it. Or find the control panel and disconnect the alarm. I'm afraid you won't leave this garage without knowing what the alarm is!

It's from the net but it's the same remote. The remote control is infrared, I wonder what the green button is for.

Extra bed, radio, search for central and disconnect.

What places could she be? Apparently near the battery, but I'm not sure.

Under the back seat in the passenger's legs, above the driver's knees, ...

Ok sensor replaced and everything works.

- Deactivate Alarm on Mercedes W124: Battery Connection, Remote Control, Engine Start

alankulak1901 7581 10

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#1 16398236 07 Apr 2017 16:28

alankulak1901 alankulak1901

Level 13

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Post #1
16398236 07 Apr 2017 16:28

Hello, this car is in my garage and I want to leave it, but I have a problem, I cannot turn off the alarm after connecting to the battery, so I replaced the battery in the remote control with a new one, but also nothing, it never was, and I will not start the engine with the alarm. The alarm loudspeaker has been disconnected because it sometimes turns on by itself.
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#2 16398325 07 Apr 2017 17:32

marianm68 marianm68

Level 17

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Post #2
16398325 07 Apr 2017 17:32

What is this alarm? 124 had "factory" alarm?
If there is a "out of factory" alarm, there should be no problem with disconnecting it. It is a matter of knowledge and skills.
Basic question: what is this alarm?
Perhaps it is enough to "pair" the remote control with the control unit.
#3 16398584 07 Apr 2017 19:39

alankulak1901 alankulak1901

Level 13

» | Topic author Helpful post? (+1)

Post #3
16398584 07 Apr 2017 19:39

I don't know what the alarm is, apparently the sensor is near the battery. How to pair it with the switchboard?
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#4 16398705 07 Apr 2017 20:28

tzok tzok

Moderator of Cars

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Post #4
16398705 07 Apr 2017 20:28

Most often, you just need to close all the doors, arm the alarm, then disarm it and open the door, another option is sitting inside, the door closed, turn on the ignition and press closing and then opening on the remote control.
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#5 16398826 07 Apr 2017 21:08

Ireneo Ireneo

Level 42

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Post #5
16398826 07 Apr 2017 21:08

Give me a photo of the pilot at least ....
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#6 16399354 08 Apr 2017 04:46

marianm68 marianm68

Level 17

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Post #6
16399354 08 Apr 2017 04:46

Photo of the remote control may not help. It would be best to locate the switchboard and determine what the alarm is. There should be a "service button" for pairing at the switchboard. You need to define the type of alarm and then find instructions for it.
Or find the control panel and disconnect the alarm.
I'm afraid you won't leave this garage without knowing what the alarm is!
#7 16399387 08 Apr 2017 07:40

alankulak1901 alankulak1901

Level 13

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Post #7
16399387 08 Apr 2017 07:40

It's from the net but it's the same remote.
The remote control is infrared, I wonder what the green button is for.
#8 16399402 08 Apr 2017 08:00

Ireneo Ireneo

Level 42

» | Helpful post? (+1)

Post #8
16399402 08 Apr 2017 08:00

Extra bed, radio, search for central and disconnect.
#9 16399411 08 Apr 2017 08:08

alankulak1901 alankulak1901

Level 13

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Post #9
16399411 08 Apr 2017 08:08

What places could she be? Apparently near the battery, but I'm not sure.
#10 16399431 08 Apr 2017 08:28

CameR CameR

Company Account
Moderator of Vehicle Security

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Post #10
16399431 08 Apr 2017 08:28

alankulak1901 wrote:
What places could she be?

Under the back seat
in the passenger's legs,
above the driver's knees,
...

Helpful post? Buy me a coffee.
#11 16585444 13 Jul 2017 15:18

alankulak1901 alankulak1901

Level 13

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Post #11
16585444 13 Jul 2017 15:18

Ok sensor replaced and everything works.
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Topic summary

The discussion revolves around deactivating an alarm system on a Mercedes W124 after reconnecting the battery. The user is unable to turn off the alarm despite replacing the remote control battery. Responses suggest that the alarm may be factory-installed or aftermarket, and recommend pairing the remote with the control unit. Various methods to disarm the alarm are proposed, including closing all doors, arming and disarming the alarm, and using the ignition. Locating the alarm's control unit and service button is advised for further troubleshooting. Ultimately, the user successfully replaced a sensor, resolving the issue.
Summary generated by the language model.