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Related Mercedes Questions
1998 sl 500 the alarm goes off as soon as i unlock the door
HI :) 1998 sl 500 the alarm goes off as soon as i unlock the door with the key, the remote will not work either, and continues doing so until i lock it again. I also noticed that the passenger and tru… read more
Lou Palomino
Lou Palomino
associates in automotive technology
9,585 satisfied customers
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
40,895 satisfied customers
I am unable to use keyless entry on 3 of my doors. I own a
I am unable to use keyless entry on 3 of my doors. I own a 2008 Mercedes E63 AMG. I was able to just pull the handle and the door would open as long as I had my key with me. I am only able to open the… read more
b5demon
b5demon
Automotive Technician
Vocational, Technical or Trade Scho
3,760 satisfied customers
My alarm keeps going off on my CLA250matic. The doors could
good morning. My alarm keeps going off on my CLA250matic. The doors could be locked or unlocked...HELP! … read more
Chad Farhat
Chad Farhat
Owner
Associate Degree
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1988 560 SL Alarm System - opened driver's door which was unlocked
1988 560 SL Alarm System - opened driver's door which was unlocked - alarm went off. Runs through cycle and goes off. When I open door again, alarm goes off. Do you know how to reset alarm?… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,136 satisfied customers
C280: , I lost the keyless remote entry fob 1994 C280.
Hi, I lost the keyless remote entry fob for my 1994 C280. I have spare manual keys but there's no actual lock on the door, it's remote entry only. The trunk has a lock, but I'm afraid to try it in cas… read more
Marty
Marty
Mercedes Technician
Associate Degree
57,136 satisfied customers
ML320 Bluetec 4Matic: 2 door locks will not work with the key
2 door locks will not work with the key fob (passenger front and driver side rear) or with lock button on drivers side door. they do operate manually. Both stopped within a month of each other, is it … read more
Marty
Marty
Mercedes Technician
Associate Degree
57,136 satisfied customers
my trunk..My sunroof is open, but when I open the doors the alarm goes
I locked my keys in my trunk. Only set. My sunroof is open, but when I open the doors the alarm goes off. How can I open my trunk without the keys? Help!!… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
2004 Mercedes: you explain the keyless go feature..sl..engine start
Could you explain the keyless go feature on the 2004 Mercedes sl? Also where is the engine start stop button?… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
34,991 satisfied customers
91 mercedes 300ce: ignition key wont..wont open..alarm..keyless entry
I bought a 91 mercedes 300ce. the ignition key wont open the door so I got an after market alarm/ keyless entry remote. It worked for about a month. the fob sends the signal to lock and unlock light f… read more
Auto Psychic
Auto Psychic
owner
Bachelor's Degree
76 satisfied customers
2005 E500: unlock feature..drivers door..keyless entry..works fine
The unlock feature on the driver's door of my 2005 E500 with keyless entry does not function. Every other keyless function works fine. Some have suggested that the feature needs to be reset. Will "res… read more
Pete
Pete
Automotive Diagnostic Specialist
General auto certifications
34,991 satisfied customers
suspension..removing..systems from firewall..intermittently..parked
Replaced suspension bar necesssitating removing all systems from fire wall. Locking system now malfunctions upon leaving vehicle locked. Horn and lights intermittently activate. Remedy needed to avoid… read more
mbfixer
mbfixer
Shop manager
High School or GED
453 satisfied customers
Mercedes: the police break into it due to the alarm
I am trying to get my mercedes 320 ML back from my daughter. She locked it at the airport and has the regular key. I have the Mickey key but am afraid to have the police break into it due to the alarm… read more
Michael Warfield
Michael Warfield
Factory Mercedes-Benz Technician
Vocational, Technical or Trade Scho
3,132 satisfied customers
1996 Mercedes: amg e50 have a keyless entry system..drivers door
Does the 1996 Mercedes AMG E50 have a keyless entry system? I bought one with only 1 key. There is also only one keyhole on the driver's door, which is bizarre if there wasn't a keyless system install… read more
MB Paul
MB Paul
Mercedes Technician
Vocational, Technical or Trade Scho
3,567 satisfied customers
2002 C320: electronic car key..my car, unlock the doors or anything
I have a 2002 C320. I accidently hit the little red panic botton on my black electronic car key and now I can't access my car, unlock the doors or anything. How do I de-activate whatever I did so I ca… read more
Victor MB
Victor MB
Vocational, Technical or Trade Scho
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ML500: has a problem with keyless entry..drivers side door
My ML500 (2006) has a problem with keyless entry. The keyless on the drivers side door does not work. Keyless works on other doors. Do you have any ideas?… read more
BOBBYSS
BOBBYSS
Automotive Repair/Damage Investigator
Associate Degree
14,704 satisfied customers
keyless entry..dome light..very bad aftermarket stereo installation
I just purchased a 1990 300 SL. The keyless entry doesn''t work nor does the dome light when the driver''s door is opened. Could this be related to a very bad aftermarket stereo installation performed… read more
Doctor Automotive
Doctor Automotive
Technical Consultant
Vocational, Technical or Trade Scho
128 satisfied customers
1990 Mercedes: controls..central locking..compartment..the doors
I bought a 1990 Mercedes 560 SEL and it seems that the fuse that controls the central locking system and rear compartment dome lights also controls the alarm, so when I put the fuse in so I can operat… read more
RIP
RIP
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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

57,136 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

754 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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