Immobilizers are designed to prevent what you are needing done. There is no easy way around it. Your best bet is to call a lock smith to cut you a new key and program it to work with your vehicle.
'bonnet', a fellow resident from UK, or maybe Australia. :>D
You normally can't disable alarms as there is a computer in-between the switch and the light on the dash. You have to fix the fault, not find a way around the problem.
The easy way is to connect a professional grade scan tool computer, check for codes and read the data that is registering the problem.
Full 'year make model' in all questions please. Some issues are known issues and can be searched.
https://en.wikipedia.org > wiki > Mercedes-Benz_L_319
The Mercedes-Benz L 319 is a light commercial vehicle built by Mercedes-Benz between 1955 and 1967. Larger than a standard delivery van, but smaller than a ...
my father in-law had this same problem what we were able to do was go through the back seat. if you remove the back seat it will allow access to the trunk
To remove the center console on a 1999 Mercedes Benz ML 320, you can follow these steps:
Remove the shift knob by twisting it counterclockwise and pulling it up.
Remove the shifter trim panel by gently prying it up with a trim removal tool or a flat-head screwdriver.
Remove the ashtray by pressing the release button and pulling it out.
Remove the screws that secure the center console to the vehicle. There should be two or four screws, depending on the vehicle's configuration. They are located at the front and rear of the console.
Carefully lift the console up and away from the vehicle, taking care not to damage any wiring or connectors.
Once the console is removed, you can access any components that may need servicing, such as the radio or climate control module. When reassembling the console, be sure to reattach any wiring or connectors and secure the console with the screws in their original locations.
limited info generic answer check and test battery -- most likely the key fob itself is failing you can have some one test fob or get another fob[s] and have programmed
