For 1990-2009 cars

# PARALLEL PARK ASSIST MODE & BOTH MIRRORS ARE INOPERATIVE

REVISION: 11/04/97

THIS BULLETIN IS BEING REVISED TO ADD THE 1998 MODEL YEAR AND UPDATE "CONDITION" AND PARTS INFORMATION. PLEASE DISCARD CORPORATE BULLETIN NUMBER 73-81-25 (SECTION 8 - CHASSIS/BODY ELECTRICAL). _____________________________________________________________________

#### SUBJECT: PARALLEL PARK ASSIST MODE AND BOTH MIRRORS ARE INOPERATIVE OR RH MIRROR MOVES UP TOO HIGH (REPLACE MEMORY SEAT/MIRROR CONTROL MODULE)

#### MODELS: 1997-98 BUICK RIVIERA 1997-98 OLDSMOBILE AURORA

#### CONDITION:

SOME OWNERS MAY COMMENT THAT THE PARALLEL PARK ASSIST MODE BECOMES INOPERATIVE AND BOTH MIRRORS BECOME UNRESPONSIVE TO SWITCH INPUTS. THE PARALLEL PARK ASSIST MODE AND BOTH MIRRORS OPERATE PROPERLY AFTER A MEMORY RECALL IS PERFORMED. THE CONDITION OCCURS AFTER QUICKLY SHIFTING IN AND OUT OF THE REVERSE GEAR.

SOME OWNERS MAY ALSO COMMENT THAT THE RH MIRROR MOVES UP TOO HIGH. THIS CONDITION OCCURS AFTER PARALLEL PARK ASSIST MODE OR AFTER SHIFTING FROM THE PARK GEAR.

#### CORRECTION:

REPLACE THE MEMORY SEAT/MIRROR CONTROL MODULE, PART NUMBER 25682217.

#### PARTS INFORMATION:

PARTS ARE CURRENTLY AVAILABLE FROM GMSPO.

#### WARRANTY INFORMATION:

FOR VEHICLES REPAIRED UNDER WARRANTY, USE:

LABOR OPERATION LABOR OPERATION NUMBER DESCRIPTION TIME =============== =========== ===============

N5510 MEMORY SEAT SYSTEM COMPONENTS USE PUBLISHED REPLACE (MODULE) LABOR OPERATION TIME.

FIGURES: 00 ATTACHMENTS: 00

GENERAL MOTORS BULLETINS ARE INTENDED FOR USE BY PROFESSIONAL TECHNICIANS, NOT A "DO-IT-YOURSELFER". THEY ARE WRITTEN TO INFORM THOSE TECHNICIANS OF CONDITIONS THAT MAY OCCUR ON SOME VEHICLES, OR TO PROVIDE INFORMATION THAT COULD ASSIST IN THE PROPER SERVICE OF A VEHICLE. PROPERLY TRAINED TECHNICIANS HAVE THE EQUIPMENT, TOOLS, SAFETY INSTRUCTIONS AND KNOW-HOW TO DO A JOB PROPERLY AND SAFELY. IF A CONDITION IS DESCRIBED, DO NOT ASSUME THAT THE BULLETIN APPLIES TO YOUR VEHICLE, OR THAT YOUR VEHICLE WILL HAVE THAT CONDITION. SEE A GENERAL MOTORS DEALER SERVICING YOUR BRAND OF GENERAL MOTORS VEHICLE FOR INFORMATION ON WHETHER YOUR VEHICLE MAY BENEFIT FROM THE INFORMATION.

COPYRIGHT 1997 GENERAL MOTORS CORPORATION. ALL RIGHTS RESERVED.