SL55/63/65/R230 AMG: Automatic closing of trunk - possible to install in model 2003?

I simply just think a car like this should have this as standard --- looking at all the Toyota, Hyundai’s and Skoda’s at the mall with this feature and us driving this comparably more expensive cars have to use our hands
and what irritates me the most is that sometimes I do not get that right “touch” with the handle inside the trunk and then have to push on top of the trunk to get it proper closed ……..



