Changing the auxiliary indicator (also known as a side marker light or corner light) on a Mercedes W201, or the Mercedes 190, can be a relatively simple procedure.
While there can be various reasons for noise from shock absorbers, the most common cause is incorrect installation. For example, the mounting kit washers may have been installed in the incorrect order, an old mounting kit may have been reused with the new shock absorber, or the top nut of the shock absorber may have been over- or under-tightened.