Safety Warning
DIY auto repair can cause serious injury, fire, or vehicle damage. These guides are for informational purposes only. Always follow OEM torque specs, wear PPE, and consult a certified mechanic if you are unsure. You are solely responsible for your safety.
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 (Abs/Traction Control - Repair (E46)) Section 2 (Specifications & Procedures) Section 3 (Differentials & Axle Shafts) Section 4 (Servicing - M/T) Section 5 (Engine Controls - Service & Adjustment Specifications) Section 6 (Engine Controls - On-Vehicle Adjustments) Section 7 (Engine Controls - Basic Diagnostic Procedures) Section 8 (Engine Controls - Trouble Shooting - No Codes) Section 9 (Engine Controls - System & Component Testing) Section 10 (Engine Controls - Removal, Overhaul & Installation) Section 11 (Engine Performance Wiring Diagrams) Section 12 (Air Bag Restraint System) Section 13 (Air Bag Restraint System) Section 14 (Disc) Section 15 (Brakes - Repair) Section 16 (Air Bag Restraint System) Section 17 (Air Bag Restraint System) Section 18 (Steering Column - E36) Section 19 (Air Bag Restraint Systems) Section 20 (A/C-Heater System) Section 21 (Front/Rear Drive Axle - Repair (2WD & 4WD)) Section 22 (Front Axle - Repair - E46) Section 23 (Air Bag Restraint Systems) Section 24 (Air Bag Restraint Systems) Section 25 (Rear Suspension - Repair - E46) Section 26 (Engine Controls - Service & Adjustment Specifications) Section 27 (Engine Controls - On-Vehicle Adjustments) Section 28 (Engine Controls - Basic Diagnostic Procedures) Section 29 (Diagnostic Trouble Codes With Test Charts) Section 30 (Engine Controls - Trouble Shooting - No Codes) Section 31 (Engine Controls - System & Component Testing) Section 32 (Engine Controls - Pin Voltage Charts) Section 33 (Steering Column - Repair) Section 34 (Power Steering System - Repair) Section 35 (Air Bag Deactivation Procedures) Section 36 (Cabin Air Filter - E46) Section 37 (Diagnostic Trouble Codes With Test Charts) Section 38 (Diagnostic Trouble Codes With Test Charts) Section 39 (Computer Relearn Procedures) Section 40 (Diagnostic Trouble Codes With Test Charts) Section 41 (Air Bag Restraint Systems) Section 42 (Brakes - Repair (E46)) Section 43 (Starter - Repair (2WD)) Section 44 (Starter - Repair) Section 45 (Cooling Fans - Repair (E46)) Section 46 (Manual Transmission - Servicing) Section 47 (Standard/Automatic Transmission - Overview) Section 48 (Transmission - Overview) Section 49 (Removal & Installation (A5S 325Z)) Section 50 (Removal & Installation (S5D 200G/S5D 250G/M52TU/M54)) Section 51 (Air Bag Restraint Systems) Section 52 (Removal & Installation - M3 (S6S 420G SMG)) Section 53 (REMOVAL & INSTALLATION - 330i, xi & Ci (GS6 37BZ)) Section 54 (On-Vehicle Servicing - (A5S 360R/390R)) Section 55 (Removal & Installation (A5S 3690R/390R)) Section 56 (On-Vehicle Servicing - (S5D 200G/250G & GS6S37BZ SMG)) Section 57 (On-Vehicle Servicing - (S5DZ & GS6X37BZ)) Section 58 (Gear Shift Mechanism - Repair) Section 59 (Maintenance And General Information - Repair Instructions) Section 60 (Engine - Repair (S54)) Section 61 (Engine Electrical System - Repair Instructions) Section 62 (Fuel System - Repair Instructions) Section 63 (Cooling System - Repair Instructions) Section 64 (Exhaust System - Repair Instructions) Section 65 (Clutch - Repair Instructions) Section 66 (Manual Transmission - Repair Instructions) Section 67 (Propeller Shaft - Repair Instructions) Section 68 (Wheel And Tires - Repair Instructions) Section 69 (Body Equipment - Repair Instructions) Section 70 (General Electrical System - Repair Instructions) Section 71 (Instruments - Repair Instructions) Section 72 (Engine - Technical Data) Section 73 (Engine Electrical System - Technical Data) Section 74 (Fuel System - Technical Data) Section 75 (Manual Transmission - Technical Data) Section 76 (Propeller Shaft - Technical Data) Section 77 (Wheel And Tires - Technical Data) Section 78 (Maintenance And General Information - Tightening Torques) Section 79 (Engine - Tightening Torques) Section 80 (Engine Electrical System - Tightening Torques) Section 81 (Fuel System - Tightening Torques) Section 82 (Cooling System - Tightening Torques) Section 83 (Clutch - Tightening Torques) Section 84 (Manual Transmission - Tightening Torques) Section 85 (Propeller Shaft - Tightening Torques) Section 86 (Wheel And Tires - Tightening Torques) Section 87 (Body Equipment - Tightening Torques) Section 88 (General Electrical System - Tightening Torques) Section 89 (Cooling System - Technical Data) Section 90 (Maintenance And General Information - Special Tools) Section 91 (Engine- Special Tools - M-Coupe & Z3 (E36)) Section 92 (Clutch - Special Tools - M-Coupe/Roadster & Z3 (E36)) Section 93 (MAINTENANCE - REPAIR INSTRUCTIONS - 330i, 330Ci, 330xi (M54/E46)) Section 94 (Engine - Repair (6-CYL)) Section 95 (Engine Electrical System - Repair) Section 96 (Fuel System - Repair Instructions) Section 97 (Fuel Supply System - Repair) Section 98 (Cooling System - Repair Instructions) Section 99 (Exhaust System - Repair) Section 100 (Engine And Transmission Mounting - Repair) Section 101 (Propeller Shaft - Repair - E46) Section 102 (Body Equipment - Repair) Section 103 (Seats - Repair) Section 104 (Slide/Tilt Roof - Repair) Section 105 (General Electrical System - Repair) Section 106 (Lights - Repair) Section 107 (Heating And Air Conditioning - Repair) Section 108 (Electrical Drives - Repair) Section 109 (Communication Systems - Repair) Section 110 (Propeller Shaft - Technical Data) Section 111 (Wheel And Tires - Technical Data) Section 112 (Engine - Technical Data) Section 113 (Wheel And Tires - Technical Data) Section 114 (Body Equipment - Technical Data) Section 115 (Lights - Technical Data) Section 116 (Lights - Service Information) Section 117 (Engine - Special Tools) Section 118 (Fuel System - Special Tools - M54, S54) Section 119 (Cooling System - Special Tools) Section 120 (Propeller Shaft - Special Tools - E46) Section 121 (Wheel And Tires - Special Tools) Section 122 (Body Equipment - Special Tools) Section 123 (Seats - Special Tools) Section 124 (Slide/Tilt Roof And Convertible Top - Special Tools) Section 125 (General Electrical System - Special Tools) Section 126 (Lights - Special Tools) Section 127 (Heating And Air Conditioning - Special Tools) Section 128 (Instruments - Repair) Section 129 (Body Equipment - Tightening Torques) Section 130 (Maintenance And General Information - Repair) Section 131 (Engine - Repair (S54)) Section 132 (Engine Electrical System - Repair) Section 133 (Fuel System - Repair) Section 134 (Cooling System - Repair) Section 135 (Exhaust System - Repair) Section 136 (Wheel And Tires - Repair) Section 137 (Body Equipment - Repair) Section 138 (Seats - Repair) Section 139 (Slide/Tilt Roof - Repair) Section 140 (General Electrical System - Repair) Section 141 (Instruments - Repair) Section 142 (Lights - Repair) Section 143 (Heating And Air Conditioning - Repair) Section 144 (Audio, Navigation, Anti-Theft And Restraints - Repair Instructions) Section 145 (Electrical Drives - Repair) Section 146 (Communication Systems - Repair) Section 147 (Engine - Tightening Torques) Section 148 (Engine Electrical System - Tightening Torques) Section 149 (Fuel System - Tightening Torques - M54, S54) Section 150 (Fuel Supply System - Tightening Torques - M54, S54) Section 151 (Cooling System - Tightening Torques) Section 152 (Manual Transmission - Tightening Torques) Section 153 (Automatic Transmission - Tightening Torques) Section 154 (Propeller Shaft - Tightening Torques - E46) Section 155 (Steering And Wheel Alignment - Tightening Torques) Section 156 (Wheel And Tires - Tightening Torques) Section 157 (Body Equipment - Tightening Torques) Section 158 (Seats - Tighteni
NO RELATED
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Affiliate disclosure: We may earn a commission at no extra cost to you.
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.