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Related Mercedes Questions
My alarm on 1990 sl 500 comes on and off when i am driving
my alarm on 1990 sl 500 comes on and off when i am driving it or open a door brake and sometime its ok for one hour and then it start again i have luck the trunk and unlock the truck and still doing i… read more
Eric
Eric
Retired
N/A
43,991 satisfied customers
Alarm is going off each time I open the door or try to start
Hi alarm is going off each time I open the door or try to start the car. Is there a way to reset the alarm so that it will quit going off … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
SL 500: reason when I try to lock up my 2000 sl 500
For some reason when I try to lock up my 2000 sl 500 by using my remote, all it will do is activate my alarm. The doors will not lock and for some reason the radio antenna stays extended when radio an… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Mercedes-Benz SL500: Trunk stays locked but opens with key.Dors
Trunk stays locked but opens with key. Dors do nor open or close now. Radio would give a sign in the mornings that battery was too low. No problem, starting issue started after alarm came on after doo… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Mercedes Benz E230: 1996 Mercedes E230 . Key fob has been working
1996 Mercedes E230 . Key fob has been working normally, however now the car does start and run, but red and green lights on mirror do not work and central locking does not work. Dash switch for centra… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
E class 220: I have a Mercedes E class 220 cdi 2005. The alarm
I have a Mercedes E class 220 cdi 2005. The alarm / lights keep coming on after I use the key fob to lock it. I've had to leave it unlocked overnight so that the battery doesn't run down. What can I d… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
SL...disconnected..alarm goes off and I cannot start the car
I have a 1984 380 SL. Over the winter I disconnected the battery. When reinstalling the alarm goes off and I cannot start the car. I have tried disconnecting the battery, reconnecting and locking the … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
1996 Mercedes Benz: SL..I only drive it a few hundred miles a year.
I have a 1996 Mercedes Benz SL 500. I only drive it a few hundred miles a year. About 3 years ago I began having trouble with the power top. After driving it one day I let it sit overnight and the nex… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
mercedes: alarm..disconnected..car battery for 5mins..reconnected
I own a 2004 C180K mercedes. A few weeks ago alarm siren and lights kept going off. A neighbour came and disconnected the car battery for 5mins and then reconnected it - all was ok for a short while. … read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
Mercedes-Benz A class Hi there, The alarm on my A class
Hi there, The alarm on my A class 140 (04 plate) keeps going off randomly. Once it starts there appears to be no way of stopping it. The first thing I do is unlock the car, however this does not stop … read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
Mercedes: Mechanics..electrical..alarm system..The car wont star
Hi Mercedes Mechanics I have a problem with electrical gremlins in my car. I appears to be the alarm system in the car that is causing the problem. The car won't star. When I try, a rapid clicking som… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
c230 kompressor: alarm system..lights/flasher..temperature..snap
Hi I own a CLK230 Kompressor with 48K on the clock. It is 10years old. I had a problem last year with the alarm system activating the lights/flasher when the temperature dropped below zero, guess what… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
factory..that is avtivated by locking the doors and with the key fob
1999 E300 Turbodiesel. 50K miles on the car and I am the original owner. The car has a factory alram on it that is avtivated by locking the doors and with the key fob. Alarm always gets set when you l… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
I have the alarm code but nothing seems to happen when I enter it
I was given a '84 380 SL. The battery was dead so I have put a new battery in it. I have the alarm code but nothing seems to happen when I enter it. There is a red light on the alarm panel which stays… read more
Marty
Marty
Mercedes Technician
Associate Degree
30,558 satisfied customers
My 2004 sl500 has an alarm that has been going off after several
My 2004 sl500 has an alarm that has been going off after several minutes. I lock the car and several minutes later the audible alarm starts. Soemtimes, when I press the "lock" button on the key, it st… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
1999 e320: alarm..sound coming..rt front wheel well area..doors
I came outside this morning to get the paper and heard a strange chirping alarm kind if sound coming from the rt front wheel well area of my 1999 e320. The doors would not respond to the key nor would… read more
Stan
Stan
Technical support engineer
Bachelor's Degree
3,418 satisfied customers
Alarm 5 minutes later alarm went off, it..reconnected..relay
i parked car , set alarm 5 minutes later alarm went off, it would not turn off so, so finally i disconected the battery...when i reconnected the battery car would not start....i e-mailed your site ear… read more
promerc
promerc
mercedes diagnostic technician
Vocational, Technical or Trade Scho
553 satisfied customers
Sl..1 year, do around 200 miles per week..electrical
2003 sl 350. owned for 1 year, do around 200 miles per week. electrical consumers offline appears at times. malfunction appears on dashboard usually shouwing in red a picture of the battery or saying … read more
garyb
garyb
Vocational, Technical or Trade Scho
158 satisfied customers
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Meet the Experts:

MB Paul

MB Paul

Mercedes Technician

3,567 satisfied customers

Qualified Mercedes Benz Diagnostic Technician - 20+ years experience - Workshop Foreman for Mercedes

Marty

Marty

Mercedes Technician

30,558 satisfied customers

Bosch Certified Master Tech. Over 35 years experience.

Michael Warfield

Michael Warfield

Factory Mercedes-Benz Technician

3,132 satisfied customers

Mercedes-Benz Master Certified technician

Matt

Matt

Engineer

771 satisfied customers

Mechanical Engineer with 23 years experience in the auto industry, 8 yrs in formula 1 engine testing

promerc

promerc

mercedes diagnostic technician

553 satisfied customers

Qualified mercedes diagnostic technician & service team manager , ATA registered Master tech

Hipo64

Hipo64

Mercedes Technician

444 satisfied customers

Work and diagnose electronics on daily basis.

Tim Mohr

Tim Mohr

ASE MASTER TECH

283 satisfied customers

30 YRS EXPERIENCE, FOREIGN AND DOMESTIC, GAS AND DEISEL

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Disclaimer: Information in questions, answers, and other posts on this site ("Posts") comes from individual users, not JustAnswer; JustAnswer is not responsible for Posts. Posts are for general information, are not intended to substitute for informed professional advice (medical, legal, veterinary, financial, etc.), or to establish a professional-client relationship. The site and services are provided "as is" with no warranty or representations by JustAnswer regarding the qualifications of Experts. To see what credentials have been verified by a third-party service, please click on the "Verified" symbol in some Experts' profiles. JustAnswer is not intended or designed for EMERGENCY questions which should be directed immediately by telephone or in-person to qualified professionals.

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