BMW 325 Instrument Cluster Gauges Speedometer

My Speedometer Cluster Has Started Going Out Off & On... Speed, Rpm, Fuel, Temp... Display, Seems Like Whenever I Use My Air Conditioning...

I Thought It Was A Blow Fuse But Have Replace It With New Ones, I Know I Can Fixed It But Have No Idea What I Am Looking For.. Help

Electrical Problem 1987 Bmw 325 Engine Size Unknown 50000 Miles My Speedometer Wont Tell Me How Fast I Am Going.can You Tell Me How...

Electrical Problem 1986 Bmw 325 6 Cyl Two Wheel Drive Automatic Gents, I Have A Bmw 325e 1986 My Speedometer Does Not Work On My...

The Speedometer Began To Work Erradically, Sometimes Indicating Speed. After A Week Of Sporadic Behavior, The Speedometer No Longer...