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Service bulletin 050526001

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10017628
Published by NHTSA2005-11-14
Manufacturer's number050526001
Manufacturer's date2005-05-01
NHTSA componentPARKING BRAKE

NHTSA's summary

PARK BRAKE LIGHT STAYS ON AFTER PARK BRAKE IS RELEASED (REPLACE REAR PARK BRAKE CABLES). *SC

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Brakes, Parking brake

Vehicles listed
CADILLAC DEVILLE2004
PONTIAC BONNEVILLE2004

Listing a model year does not mean every vehicle of it is concerned: the document says which.

Other bulletins for the same vehicles and component
7082005-09-13. Service bulletin. PARKING BRAKE LIGHT-OWNERS MAY COMMENT THAT THE BRAKE LIGHT ON THE INSTRUMENT PANEL I/P STAYED ILLUMINATED AFTER RELEASING THE PARKING BRAKE. *SC
0405260012004-08-03. Service bulletin. MANUAL PUSH TO RELEASE PARKING BRAKE DOES NOT FULLY RELEASE. *MJ THIS BULLETIN REPLACES PREVIOUS BULLETIN DATED 05/01/2004. *TT
012742004-07-07. Service bulletin. ELECTRIC PARK BRAKE RELEASE DELETED. *MJ