SL wiper motor

[Isdyl]

Does anyone know how to access the wiper motor on a 450sl please? Do I need to remove the dash? All the books I have (Haynes etc) seem to avoid talking about it.
Thanks

 

[television]

There is very little info around on your car, It was before WIS info

http://www.detali.ru/cat/oem_mb0.asp?TP=1

here go to 82 electrical system, then 120 payne wiper, may be of use.

Malcolm