I replaced the fuel relay and the stop light switch and that fixed the abs, bas, and esp malfunctions.
But every now and then the dash lights blink, the radio dies and the ac fans cut out. It all happens in a split second, but it happens.

It's happened twice since the other parts were replaced, but they gave a malfunction error, this dash lights, radio fail and the ac fans die do not give a malfunction.
It happens so fast I can't look down to see quick enough, but I hear the radio and the fans fail, but they come back so fast it's like a bump in a smooth road.

Has this happened to anyone else?

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1998 Land Rover Range Rover 66K Miles
1988 300SE Totaled in 1998, hit by drunk driver, but we walked away OK
1989 420SEL 140,000, just warming up. Total by 18 wheel gas truck rear ended, but refused to lose another MB. Had it repaired cost $10,000+ Great Car again SOLD it for a 2003 C320 to save on gas
1991 2500 Suburban 454, 130,000, Best truck in the world. SOLD it out right.
1952 8N Tractor 1,000,000-/+