We have a 1997 c280. I notice that occasionally, when I press the remote key to open the door, the trunk will open too.

However, I cannot make the remote key work to open the trunk itself. It seems that there is a method of making it work for this. Perhaps the number of times it is pressed or the lenght of time pressed triggers the opening of the trunk. I don't have the instructions on how to use the remote key for its various functions.

Can anyone help.

Thanks,

BDP

You press one time for open doors press two time for open trunk you have to play with to get use to it.
hope this help

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MB STARS Master Guild Technician,12 years MB tech
5 years independent shop owner