The rear light socket plate may fail causing a brake light or other rear light to stop working.Google+
Car Problem Reports
Buick Rendezvous Rear Lights May Not Work Due to Rear Light Socket Plate Failure
Buick Rendezvous Problem
Average Mileage: 127,421 mi (97,360 mi - 153,000 mi)
Visitor, 2003 Buick Rendezvous, 153,000 mi
Always replacing passenger side tail light. It never fails when the light goes out I take off the lense and water just comes spilling out. It is coming from the top of the vehicle, rolling down and then in tailgate. This should not be happening. I would say it has to be replace abt. every 6wks. but then again that depends on how much rain we get. Easy enough to take the light out, just not the same getting it back in. Anyone else have this problem??