alarm

My SLK started sounding the alarm without any reason, and kept going off almost as soon as I reset it. Then I took the car for a trip and after 15 min the horn sounded shortly a few times. I then parked and the blinker on one side stayed on. I disconnected the battery and the fault one side...

Forgetting to lock the door via the fob in my old age and some nights its remained unlocked all night! Is there not a feature where it'll lock itself if it doesn't detect a key in the ignition. I know of the feature where if you unlock it but don't open door it will lock itself. TIA

Hi all,my wife's r170 slk230 has developed a fault with the alarm,yesterday for the 1st time in 3 years ownership the alarm sounded whilst the car was locked and on the drive,after checking everything was ok locked the car and it was fine until about an hour ago when my wife got home from work...

Hi Has anyone got the correct part number for a 2001, clk 320 Cabriolet alarm unit, the one that sits under the front bumper on the near side, its got batteries in. My Vin # is WDB 2084652T101364 2

Recently my alarm for leaving headlights on has stopped working. Similarly when I gat out after a drive the rear doors and boot remain locked. My local garage blames "age". Car is a '53 C270 CDI Estate.

Hi all, Slightly off MB topic, but I have decided I think I need to fit an alarm of some kind one of my other cars. Not interested in anything too flashy. I seem to recall years ago having an alarm on another car that simply connected to the battery and if it detected a current drain...

Hi, my alarm siren is so quiet i can barely hear it. Does anyone have a replacement?

:):)

My 5 month old E220 Estate has recently started an intermittent alarm fault where the alarm will randomly go off. I have temporarily managed to override this by disabling the interior sensor when leaving the car. However, after a week of successfully managing this way (as I have been out of...

I have just bought a 1995 R129 SL500. The alarm does not work, but the immobiliser does work. I have taken out the siren box and opened it up. The batteries have discharged some of their contents onto the printed circuit board. I have cleaned the pcb with electrical cleaner spray but it is not...

Folks My Clifford G4 alarm fob has packed up. The battery connection has disintegrated and beyond repair. I can buy new Fob's no problem. But I'm told I need the alarm " pin code". I don't have this. The car is a 1989 car. Is it possible to get around this? Or is it a bypass or buy a new...

Hi, I'm new to this forum so please go easy on me!!! I have a B200 and recently i have noticed two strange things. 1. The Car alarm goes off randomly whilst sat on the drive way at home. 2. The red handbrake light and blue high beam dashboard lights flash intermittently whilst driving...

Just wondering if there is a way too lock my car with the dog inside, alarm went off yesterday, it's a CLS 250 Cdi 2013, in the Jag there is 2 settings, any help would be good......

I'm shortly taking my E220 W212 across the channel on a ferry. They usually ask you to disable the alarm and any internal motion/tow away sensors. I seem to recall years ago there was a button to do this for my W210, possibly also for my W211, but after a cursory look at my current set of...

Hi, I have a 1996 W202 C180 Estate. I'm trying to disconnect the battery so I can replace a failed alternator. However, when I take off the battery earth (I mean the main 12V battery in the boot), after about five seconds the alarm starts sounding. Replace the earth and it stops immediately. If...

Should what's in the boot ring alarm bells? Looks like hydraulic fluid, I assume for ABC...... So wonder if the pump leaks? :cool: Could be completely innocent of course!

My C36 has developed an alarm issue whereby it will not always switch off, the two lights flash away for ages, when they eventually stop it has not disarmed, so I have to keep locking and unlocking until the lights work in the correct sequence. Fob batteries are ok. Taken it to an...

Hi all Today I took the dog in the Mersedes. But when I left him and locked the doors, he triggered the alarm. Is there anyway to disable the interior sensor, when he is in ? :dk: Its a factory fit alarm, with tow away switch Thanks

I have the following option on my 57 plate clk coupe 200 551 ANTI-THEFT/ANTI-BREAK-IN WARNING SYSTEM I locked myself in the car to test the alarm, no audible alarm went off just the hazard lights kept flashing, is there no audible alarm fitted to the car? Cheers

Hi All, Really hoping to get a solution to my very annoying problem. My alarm keeps going off randomly. I don't think its due to the battery as I just check it with a multimeter and the voltage reading was 12.38. I know its meant to be 12.4+ but its close enough isn't it? I think it might...