Just as a precautionary measure, I replaced the Neutral Safety Switch. Everything seems to work fine as far as starting in Neutral and Park, but now there are no reverse lights. I noticed that on the aft side of the switch, it is possible to adjust the height up or down before tightening the 10 mm bolt that holds it on. I set the switch at the midpoint. Does anyone know which way the aft part of the switch should be adjusted (up or down) in order to get the reverse lights to work? I guess I have 50% chance of guessing right the first time.

Thanks.

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1993 400E, 256,000 miles (totaled)
1994 E420, 200,000+ miles
1995 E420, 201,000 miles