The first trouble I've had with my '86 190D since I bought it. It's 10F up here today, it started fine on 4 this morning (1 gp is toast) this is a high milage, +300,000 unit that does 750 miles a week commuting. Ran it through the carwash and drove it home, 1 1/4 hours through snow, slush, and salt. Just went out and no juice. Fresh battery, no idiot light during the drive, lights, heater, big sterio on, but the wiper was moving slower. Not much different from any other friday. any ideas?