Brake Light problems of the 1998 Ford F-150

: the contact stated the rear window leaked when it rained causing the rear seat to become wet. The interior lights and the brake lights failed to turn off when the ignition was turned off. Also, there was a humming noise coming from the rear end as the vehicle traveled 10 mph. The rear end was replaced 1â½ years ago including the suspension, rear axle, chassis, rings, pins and rear differential. The service dealer and manufacturer were notified.

While waiting at an intersection consumer was informed that the brake lights were inoperative. Vehicle was taken to the dealer for inspection, and mechanic determined that the bolts needed to be replaced,. They replaced them four times however the problem recurred.

When driving at 30 mph vehicle shifted into low gear causing a brief loss of tire traction. Also, vehicle jerked forward very hard, and brake lights had malfunctioned. Consumer has contacted tdealer.