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I am having alarm issues on my 89 300se Mercedes..what do i do?

When alarm goes off I use my key on main door to disable alarm but still it don't stop

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Take it to a dealer his computer will tell you everything

Posted on Nov 26, 2013

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Posted on Jan 02, 2017

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SOURCE: how do you disable the alarm on a mercedes benz 300E 1987

Use your door key and unlock your drivers door ... that is what disables the alarm system. Make sure that the battery is rehooked... because i'm sure you took the battery loose when you couldn't get the alarm to turn off.

Posted on Nov 17, 2008

  • 91 Answers

SOURCE: did the 96 toyota camry come with an alarm if so how do I disable

actually your car has to have keyless entry, it's part of the alarm system that is given you problems. I had a similar issue with my 87 camery, sounds like they still haven't fixed it in 96.. anyway the fix was for me to take the VIN number over to my local dealer dish out about 35 bucks and get the remote control unit for the alarm system. That also gives you keyless entry :).. So for 35 bucks it was well worth the investment.

In order to disable the alarm there should be a red or black button under the streering colum to left side. You must put the ignition in the run position, and then hold this button for thirty seconds it should disable the alrm until you repeat that procedure.

Posted on Dec 30, 2008

jasperoni
  • 203 Answers

SOURCE: how do i disable alarm system????

under the rf floor board in the front you will see a false panel after removing carpet. remove false panel by loosening 10 mm plastic nuts your alarm module is 1 of the 2 modules on that false floor-it should have a 820 number in the part number-if it is not obvious call parts dept. and cross reference numbers-unplug module and you won't have worry about that annoying alarm anymore-hopefully i have been helpful

Posted on Jun 05, 2009

  • 89 Answers

SOURCE: The remote key does not work on my 1999 Mercedes

Remove the postive cable from the battery (makeing sure that all gps ect have been unpluged) touch it to the negtive for 20 sec leaveing the neg hooked to the battery draining all power from the computer, them hook it back up. If this doesnt reset it find a loksmith shop that deals in transponder keys to help or at least point you to a shop that can help..
Hope it wors out for you!

Posted on Oct 21, 2010

  • 151 Answers

SOURCE: my jeep key would not

TRY TO LOCK THE CAR WITH THE REMOTE.

LEAVE THE DRIVERS WINDOW DOWN

LOCK AND UNLOCK IT SEVERAL TIMES.

THIS SHOULD RESET THE SYSTEM

THEN TRY TO START THE CAR

Posted on Dec 26, 2010

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I can not get my alarm to turn off without the remote, and my remote just died. The battery is still good, but I can't get the remote to work. If I try to manually open the door, the alarm goes off and...


First what car is this, please?

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\
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1 Answer

How do you disable the alarm on a mercedes benz 300E 1987


Use your door key and unlock your drivers door ... that is what disables the alarm system. Make sure that the battery is rehooked... because i'm sure you took the battery loose when you couldn't get the alarm to turn off.

Nov 17, 2008 | 1987 Mercedes-Benz 300-Class

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