1999 Ford Ranger Owner Guide 1st Printing - Page 101
1999 Ford Ranger Manual
Page 101 highlights
Starting To prevent electrical shock, do not use your heater with ungrounded electrical systems or two-pronged (cheater) adapters. 101
To prevent electrical shock, do not use your heater with
ungrounded electrical systems or two-pronged (cheater)
adapters.
Starting
101