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Service bulletin 12612

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 id605335
Published by NHTSA1999-06-08
Manufacturer's number12612
Manufacturer's date1999-03-01
NHTSA componentEQUIPMENT:APPLIANCE:AIR CONDITIONER

NHTSA's summary

CONCERNS WITH TEMPERATURE VARIATION BETWEEN THE INSTRUMENT PANEL AIR REGISTERS DUE TO INSUFFICIENT REFRIGERANT CHARGE. *TT

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

Equipment and accessories, Heating and air conditioning

Vehicles listed
MERCURY COUGAR1999

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
022082005-04-07. Service bulletin. CLIMATE CONTROL A/C SERVICE TECH TIPS. *EH
0415142005-01-05. Service bulletin. REAR WINDOW DEFROSTER GRID/INTEGRAL ANTENNA DIAGNOSIS AND REPAIR - TERMINAL TAB REPAIR. *TT
0315012004-09-23. Service bulletin. INOPERATIVE ELECTRIC REAR WINDOW DEFROSTER (HEATED BACKLITE) GRID LINES, INTEGRAL ANTENNA CONCERNS. *TT
011562001-10-31. Service bulletin. SOME VEHICLES MAY EXHIBIT HEATER CORE LEAKS. *SLC
150652001-09-06. Service bulletin. SOME VEHICLES MAY EXHIBIT A/C DISCHARGE AIR TEMPERATURES DIFFERENCES OF GREATER THAN 10 DEGREES F FROM REGISTERS ON LEFT SIDE OF DASH THAN ON RIGHT. *TT
133552000-11-27. Service bulletin. INFORMATION REGARDING A/C PEANUT O-RING COLOR. *TT
133192000-11-27. Service bulletin. SOME VEHICLES MAY EXHIBIT A RADIO THAT IS INTERMITTENTLY INOPERATIVE. *TT
133182000-11-27. Service bulletin. SOME CUSTOMERS MAY REPORT A CONCERN OF RADIO VOLUME GOING UP AND DOWN ON ITS OWN WHILE DRIVING OR FLUCFTATING BY ITSELF. *TT
125112000-11-14. Service bulletin. SOME VEHICLES EQUIPPED WITH FACTORY CD CHANGERS MAY EXHIBIT CUSTOMER CONCERNS OF CD INOPERATIVE, NO CD DISPLAYED ON THE RADIO DISPLAY OR ONE OR MORE SPEAKERS INOPERATIVE WHEN IN CD MODE. *TT
67072000-11-03. Service bulletin. CONCERNS WITH ACTIVATING THE OCTANE ADJUST FUNCTION WITH NGS OR SBDS. *TT