Dust Filter on 124
 

Has anyone installed a dust filter on a 1988 W124
any "best" way of doing it-regardless the fact that they where installed at later years ?

If your refering to the one for the climate control system located under the wiper don't waste your time, your car doesn't have it. It's only the '94/'95 models that have it.

I thought my '92 400E had them as well and tore that whole area apart looking for it, and nothing was there.