advice for replacing wiper switch?
 

HI
Has anybody changed wiper switch on 190 16v?
Today it was raining , I turned on the the wiper intermitted ,the wiper was sluggish , medium setting made the wiper stop working
high was working but then stopped after. 15 min. only in the
wash mode it turns back and forth fine ????
I thought it was the wiper motor , but after wiggling the switch
in intermitted the slow wiper comes on but when i stop wiggling
no wiper action.
I never took the wheel off any MB's . Do i need a special Mercedes tool? any advise?
Thanks

190 2.3 16v
190 2.3
300e 5 speed
300D
911

You will need a long T30 to get the airbag off and a 10mm allen to get the steering wheel off. Mark the wheel before removal.

Take the lower dash panel off as well to get the wires disconnected.