1995 Buick Park Avenue Owner's Manual - Page 152

2. Dampen a clean cloth withmineral spirits or an equivalent solvent. I NOTICE: Don't lubricate the power antenna. Lubrication could damageit. a 3. Wipe a cloth over the mast sections, removing any dirt. 4. Wipe dry with a clean cloth before retracting. NOTICE: Before entering an automatic car wash, turn off your radio to make the power antenna go down. This will prevent the mast from possibly getting damaged. If the antenna does not down when go you turn the radio it may be damaged or off, need to be cleaned. In either case, lower the antenna by hand by carefully pressing the antenna down. 5. Make the antennago up and down by turning the radio orignition on and off. 6. Then repeat if necessary. 3-24