With the L322's complex network of wires and databuses...a short in an aftermarket install could send spikes in allsorts of unwanted places...
As Hippo said in a previous post in this thread....wasn't the cars fault....and the 2 new air struts are a matter of wear and tear due to age (they only have a life span of 8 years or so)....nothing to unlove about these beasts...!!