Cooling System: Technical Service Bulletins

• Recalls
  • Recall 98V178000: Coolant Cap/Overflow
  • Recall - Radiator Cap Replacement
    • Overview
    • Owner Letter
• Customer Interest
  • ECM - EPROM Programming Update/Very Rough Idle
    • Overview
    • Correction
      • Overview
      • After Market EPROMS
    • Parts Information
    • Service Action Label Instructions
  • ECM - EPROM Programming Updated
    • Overview
    • Situation
    • Affected Vehicles
    • Correction
    • Aftermarket Eproms
    • Parts Information
    • Service Action Label Instructions
    • Warranty Information
      • Overview
      • Affected Vehicles In Dealer Inventory Without Ews II
        • Prior to 1/95 Production
        • (Retail & Demo) Prior to 1/95 Production
        • Prior to 1/95 Prod. Which Requires Repl. of Control Module
        • (Retail & Demo) Prior to 1/95 Production (Same As Above)
      • Affected Vehicles In Dealer Inventory With Ews II
        • (1/95 - 2/95)
        • (Retail & Demo) (1/95 - 2/95)
• By Symptom
  • Abnormal wear/deterioration
    • ECM - EPROM Programming Update/Very Rough Idle
      • Overview
      • Correction
        • Overview
        • After Market EPROMS
      • Parts Information
      • Service Action Label Instructions
  • Customer Interest
    • ECM - EPROM Programming Update/Very Rough Idle
      • Overview
      • Correction
        • Overview
        • After Market EPROMS
      • Parts Information
      • Service Action Label Instructions
    • ECM - EPROM Programming Updated
      • Overview
      • Situation
      • Affected Vehicles
      • Correction
      • Aftermarket Eproms
      • Parts Information
      • Service Action Label Instructions
      • Warranty Information
        • Overview
        • Affected Vehicles In Dealer Inventory Without Ews II
          • Prior to 1/95 Production
          • (Retail & Demo) Prior to 1/95 Production
          • Prior to 1/95 Prod. Which Requires Repl. of Control Module
          • (Retail & Demo) Prior to 1/95 Production (Same As Above)
        • Affected Vehicles In Dealer Inventory With Ews II
          • (1/95 - 2/95)
          • (Retail & Demo) (1/95 - 2/95)
  • Driveability
    • ECM - EPROM Programming Update/Very Rough Idle
      • Overview
      • Correction
        • Overview
        • After Market EPROMS
      • Parts Information
      • Service Action Label Instructions
  • Recalls
    • Recall 98V178000: Coolant Cap/Overflow
    • Recall - Radiator Cap Replacement
      • Overview
      • Owner Letter
• All Technical Service Bulletins
  • Cooling System - Information on Coolant Refilling
  • Cooling System - Proper Cooling System Service Procedure
  • New BMW Special Tools.
  • ECM - EPROM Programming Update/Very Rough Idle
    • Overview
    • Correction
      • Overview
      • After Market EPROMS
    • Parts Information
    • Service Action Label Instructions
  • ECM - EPROM Programming Updated
    • Overview
    • Situation
    • Affected Vehicles
    • Correction
    • Aftermarket Eproms
    • Parts Information
    • Service Action Label Instructions
    • Warranty Information
      • Overview
      • Affected Vehicles In Dealer Inventory Without Ews II
        • Prior to 1/95 Production
        • (Retail & Demo) Prior to 1/95 Production
        • Prior to 1/95 Prod. Which Requires Repl. of Control Module
        • (Retail & Demo) Prior to 1/95 Production (Same As Above)
      • Affected Vehicles In Dealer Inventory With Ews II
        • (1/95 - 2/95)
        • (Retail & Demo) (1/95 - 2/95)
  • Engine - Oil/Coolant Leak Diagnostic Tip
  • Recall 98V178000: Coolant Cap/Overflow
  • Recall - Radiator Cap Replacement
    • Overview
    • Owner Letter