mfa wont work Post Posted 15 January 2005, 8:54 PM #604776 (In Topic #72606) psparrow Settling In mfa wont work just brought a 82gti, the mfa wont work…any ideas?is it likely to be the clock assembly or the switch on the wiper switch?could it be a fuse or relay? 0 guests and 0 members have just viewed this: None. Forum home Electrics