A/C, Tach
 

I have a 1984 190d. I installed a new A/C blower yesterday, everything ran fine. on my way to work this morning the blower stoped working along with the rest of the system and my tack stoped working as well...any ideas? i checked all the fuses they seem to be ok. where should i look next?

HELP

Not sure, but check your negative battery terminal. Sometimes mechanics forget to snug these up when they are done. May get ok voltage up until a big amp puller (like the fan) kicks in.