1999 BMW M CoupeFACTORY OEM SERVICE PROCEDURE

External Pages

's manual. Be very cautious using repair info from here because these pages may not apply to your vehicle. Different car Section 1 (Engine Performance Wiring Diagrams) Section 2 (Computer Relearn Procedures) Section 3 (Abs/Traction Control - Repair (E46)) Section 4 (Engine Controls - Service & Adjustment Specifications) Section 5 (Engine Controls - On-Vehicle Adjustments) Section 6 (Engine Controls - Basic Diagnostic Procedures) Section 7 (Engine Controls - Trouble Shooting - No Codes) Section 8 (Engine Controls - System & Component Testing) Section 9 (Engine Controls - Pin Voltage Charts) Section 10 (Engine Controls - Removal, Overhaul & Installation) Section 11 (Engine Performance Wiring Diagrams) Section 12 (Computer Relearn Procedures) Section 13 (A/C System Specifications) Section 14 (Electrical Component Locator - E36) Section 15 (Electrical Component Locator) Section 16 (A/C-Heater System) Section 17 (System Wiring Diagrams) Section 18 (System Wiring Diagrams) Section 19 (System Wiring Diagrams) Section 20 (System Wiring Diagrams) Section 21 (System Wiring Diagrams) Section 22 (System Wiring Diagrams) Section 23 (System Wiring Diagrams) Section 24 (System Wiring Diagrams) Section 25 (System Wiring Diagrams) Section 26 (System Wiring Diagrams - 2D Convertible) Section 27 (System Wiring Diagrams (4 Door )) Section 28 (System Wiring Diagrams) Section 29 (System Wiring Diagrams) Section 30 (System Wiring Diagrams) Section 31 (System Wiring Diagrams) Section 32 (System Wiring Diagrams) Section 33 (System Wiring Diagrams) Section 34 (System Wiring Diagrams) Section 35 (System Wiring Diagrams) Section 36 (System Wiring Diagrams Sedan) Section 37 (System Wiring Diagrams - 2D Convertible) Section 38 (System Wiring Diagrams) Section 39 (System Wiring Diagrams) Section 40 (System Wiring Diagrams - 2D Convertible) Section 41 (System Wiring Diagrams) Section 42 (System Wiring Diagrams) Section 43 (System Wiring Diagrams Convertible) Section 44 (System Wiring Diagrams - 2D Convertible) Section 45 (System Wiring Diagrams) Section 46 (System Wiring Diagrams) Section 47 (System Wiring Diagrams) Section 48 (System Wiring Diagrams) Section 49 (System Wiring Diagrams - 2D Convertible) Section 50 (System Wiring Diagrams - 2D Convertible) Section 51 (System Wiring Diagrams) Section 52 (System Wiring Diagrams - 2D Convertible) Section 53 (System Wiring Diagrams - 2D Convertible) Section 54 (System Wiring Diagrams) Section 55 (System Wiring Diagrams) Section 56 (System Wiring Diagrams) Section 57 (System Wiring Diagrams) Section 58 (System Wiring Diagrams) Section 59 (System Wiring Diagrams) Section 60 (System Wiring Diagrams) Section 61 (System Wiring Diagrams) Section 62 (System Wiring Diagrams - 2D Convertible) Section 63 (System Wiring Diagrams) Section 64 (System Wiring Diagrams) Section 65 (System Wiring Diagrams) Section 66 (System Wiring Diagrams - 2D Convertible) Section 67 (System Wiring Diagrams) Section 68 (System Wiring Diagrams) Section 69 (System Wiring Diagrams) Section 70 (System Wiring Diagrams) Section 71 (Computer Relearn Procedures) Section 72 (Air Bag Restraint System) Section 73 (Drive Shafts & Universal Joints) Section 74 (Front Axle - Repair - E46) Section 75 (System Wiring Diagrams) Section 76 (Computer Relearn Procedures - Import) Section 77 (Air Bag Restraint Systems) Section 78 (Air Bag Restraint Systems) Section 79 (Rear Suspension - Repair - E46) Section 80 (Engine Controls - Service & Adjustment Specifications) Section 81 (Engine Controls - On-Vehicle Adjustments) Section 82 (Engine Controls - Basic Diagnostic Procedures) Section 83 (Diagnostic Trouble Codes With Test Charts) Section 84 (Engine Controls - Trouble Shooting - No Codes) Section 85 (Engine Controls - System & Component Testing) Section 86 (Engine Controls - Pin Voltage Charts) Section 87 (Steering Column - Repair) Section 88 (Power Steering System - Repair) Section 89 (Air Bag Deactivation Procedures) Section 90 (Cabin Air Filter - E46) Section 91 (Diagnostic Trouble Codes With Test Charts) Section 92 (Diagnostic Trouble Codes With Test Charts) Section 93 (Computer Relearn Procedures) Section 94 (Diagnostic Trouble Codes With Test Charts) Section 95 (Air Bag Restraint Systems) Section 96 (Brakes - Repair (E46)) Section 97 (Starter - Repair (2WD)) Section 98 (Starter - Repair) Section 99 (Cooling Fans - Repair (E46)) Section 100 (Servicing - A/T) Section 101 (Manual Transmission - Servicing) Section 102 (Standard/Automatic Transmission - Overview) Section 103 (Removal & Installation (A5S 360R/390R)) Section 104 (Transmission - Overview) Section 105 (Removal & Installation (A5S 325Z)) Section 106 (Removal & Installation (S5D 200G/S5D 250G/M52TU/M54)) Section 107 (Air Bag Restraint Systems) Section 108 (Removal & Installation - M3 (S6S 420G SMG)) Section 109 (REMOVAL & INSTALLATION - 330i, xi & Ci (GS6 37BZ)) Section 110 (Removal & Installation) Section 111 (On-Vehicle Servicing - (A5S 360R/390R)) Section 112 (Removal & Installation (A5S 3690R/390R)) Section 113 (On-Vehicle Servicing - (S5D 200G/250G & GS6S37BZ SMG)) Section 114 (On-Vehicle Servicing - (S5DZ & GS6X37BZ)) Section 115 (Gear Shift Mechanism - Repair) Section 116 (Electrical Component Locator) Section 117 (Electrical Component Locator) Section 118 (Maintenance And General Information - Repair Instructions) Section 119 (Engine - Repair (S54)) Section 120 (Engine Electrical System - Repair Instructions) Section 121 (Fuel System - Repair Instructions) Section 122 (Cooling System - Repair Instructions) Section 123 (Exhaust System - Repair Instructions) Section 124 (Clutch - Repair Instructions) Section 125 (Manual Transmission - Repair Instructions) Section 126 (Propeller Shaft - Repair Instructions) Section 127 (Wheel And Tires - Repair Instructions) Section 128 (Body Equipment - Repair Instructions) Section 129 (General Electrical System - Repair Instructions) Section 130 (Instruments - Repair Instructions) Section 131 (Engine - Technical Data) Section 132 (Engine Electrical System - Technical Data) Section 133 (Fuel System - Technical Data) Section 134 (Manual Transmission - Technical Data) Section 135 (Propeller Shaft - Technical Data) Section 136 (Wheel And Tires - Technical Data) Section 137 (Maintenance And General Information - Tightening Torques) Section 138 (Engine - Tightening Torques) Section 139 (Engine Electrical System - Tightening Torques) Section 140 (Fuel System - Tightening Torques) Section 141 (Cooling System - Tightening Torques) Section 142 (Clutch - Tightening Torques) Section 143 (Manual Transmission - Tightening Torques) Section 144 (Propeller Shaft - Tightening Torques) Section 145 (Wheel And Tires - Tightening Torques) Section 146 (Body Equipment - Tightening Torques) Section 147 (General Electrical System - Tightening Torques) Section 148 (Maintenance And General Information - Repair Instructions) Section 149 (Engine - Repair (M54)) Section 150 (Engine Electrical System - Repair Instructions) Section 151 (Fuel System - Repair Instructions - Z3) Section 152 (Cooling System - Repair Instructions) Section 153 (Wheel And Tires - Repair Instructions) Section 154 (Body Equipment - Repair Instructions) Section 155 (Seats - Repair Instructions) Section 156 (General Electrical System - Repair Instructions) Section 157 (Instruments - Repair Instructions) Section 158 (Lights - Repair Instructions) Section 159 (Audio, Navigation, Anti-Theft And Restraints - Repair Instructions) Section 160 (Engine - Technical Data) Section 161 (Engine Electrical System - Technical Data) Section 162 (Cooling System - Technical Data) Section 163 (Whe

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When to See a Mechanic

Stop DIY work and contact a certified mechanic immediately if any of the following apply:

  • β€’ You smell fuel, burning insulation, or see smoke.
  • β€’ Brakes feel soft, pull hard to one side, or make grinding noises.
  • β€’ The engine overheats, stalls repeatedly, or misfires under load.
  • β€’ You are missing required tools, torque specs, or safe lifting equipment.
  • β€’ You are not confident in the next step or safety outcome.