1996 Buick Riviera Owner's Manual - Page 261

, . icle Storage I yau',renot going.to drive your vehicle €or 25 days f or more, take off the black, negative (-) cable from 'the battery.This will -helpkeep your batteryfrom runningdown. E Batteries have acid that can burn you gas and that can explode. You can be badly hurt if you aren't careful. See ('Jump Starting" in Index the for tips on working around a battery without getting hurt. Contact your dealer tolearn how to prepare your vehicle for longer storage periods. ,Also,for your audio system,see "Theft-Deterrent Feature" in the Index. To ,besure the*venthose .(A>' properly attached, the is vent hose connectors(B) must be securely reattached to the vent outlets (C) on each side of the battery, and the vent assembly grommet(D) must be secured to the floor pan (E>.