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 (Differentials & Axle Shafts) Section 2 (Servicing - M/T) Section 3 (Engine Controls - Service & Adjustment Specifications) Section 4 (Engine Controls - On-Vehicle Adjustments) Section 5 (Engine Controls - Basic Diagnostic Procedures) Section 6 (Engine Controls - Trouble Shooting - No Codes) Section 7 (Engine Controls - System & Component Testing) Section 8 (Engine Performance Wiring Diagrams) Section 9 (Brakes - Repair) Section 10 (Steering Column - E36) Section 11 (Air Bag Restraint Systems) Section 12 (A/C-Heater System) Section 13 (Air Bag Restraint Systems) Section 14 (Air Bag Restraint Systems) Section 15 (Air Bag - Trouble Codes) Section 16 (Diagnostic Trouble Codes With Test Charts) Section 17 (Diagnostic Trouble Codes With Test Charts) Section 18 (Diagnostic Trouble Codes With Test Charts) Section 19 (Starter - Repair (2WD)) Section 20 (Cabin Air Filter) Section 21 (Removal & Installation (A5S 325Z)) Section 22 (Removal & Installation (S5D 200G/S5D 250G/M52TU/M54)) Section 23 (Air Bag Restraint Systems) Section 24 (REMOVAL & INSTALLATION - 330i, xi & Ci (GS6 37BZ)) Section 25 (On-Vehicle Servicing - (A5S 360R/390R)) Section 26 (Removal & Installation (A5S 3690R/390R)) Section 27 (On-Vehicle Servicing - (S5D 200G/250G & GS6S37BZ SMG)) Section 28 (On-Vehicle Servicing - (S5DZ & GS6X37BZ)) Section 29 (Maintenance And General Information - Repair Instructions) Section 30 (Engine - Repair (S54)) Section 31 (Engine Electrical System - Repair Instructions) Section 32 (Fuel System - Repair Instructions) Section 33 (Cooling System - Repair Instructions) Section 34 (Exhaust System - Repair Instructions) Section 35 (Clutch - Repair Instructions) Section 36 (Manual Transmission - Repair Instructions) Section 37 (Propeller Shaft - Repair Instructions) Section 38 (Wheel And Tires - Repair Instructions) Section 39 (Body Equipment - Repair Instructions) Section 40 (General Electrical System - Repair Instructions) Section 41 (Instruments - Repair Instructions) Section 42 (Engine - Technical Data) Section 43 (Engine Electrical System - Technical Data) Section 44 (Fuel System - Technical Data) Section 45 (Manual Transmission - Technical Data) Section 46 (Propeller Shaft - Technical Data) Section 47 (Wheel And Tires - Technical Data) Section 48 (Maintenance And General Information - Tightening Torques) Section 49 (Engine - Tightening Torques) Section 50 (Engine Electrical System - Tightening Torques) Section 51 (Fuel System - Tightening Torques) Section 52 (Fuel Supply System - Tightening Torques) Section 53 (Cooling System - Tightening Torques) Section 54 (Clutch - Tightening Torques) Section 55 (Manual Transmission - Tightening Torques) Section 56 (Propeller Shaft - Tightening Torques) Section 57 (Pedals - Tightening Torques) Section 58 (Wheel And Tires - Tightening Torques) Section 59 (Body Equipment - Tightening Torques) Section 60 (General Electrical System - Tightening Torques) Section 61 (Cooling System - Technical Data) Section 62 (Maintenance And General Information - Special Tools) Section 63 (Engine- Special Tools - M-Coupe & Z3 (E36)) Section 64 (Clutch - Special Tools - M-Coupe/Roadster & Z3 (E36)) Section 65 (MAINTENANCE - REPAIR INSTRUCTIONS - 330i, 330Ci, 330xi (M54/E46)) Section 66 (Engine - Repair (6-CYL)) Section 67 (Engine Electrical System - Repair) Section 68 (Fuel System - Repair Instructions) Section 69 (Fuel Supply System - Repair) Section 70 (Cooling System - Repair Instructions) Section 71 (Exhaust System - Repair) Section 72 (Engine And Transmission Mounting - Repair) Section 73 (Propeller Shaft - Repair - E46) Section 74 (Body Equipment - Repair) Section 75 (Seats - Repair) Section 76 (Slide/Tilt Roof - Repair) Section 77 (General Electrical System - Repair) Section 78 (Lights - Repair) Section 79 (Heating And Air Conditioning - Repair) Section 80 (Electrical Drives - Repair) Section 81 (Communication Systems - Repair) Section 82 (Propeller Shaft - Technical Data) Section 83 (Wheel And Tires - Technical Data) Section 84 (Engine - Special Tools) Section 85 (Instruments - Repair) Section 86 (Body Equipment - Tightening Torques) Section 87 (Wheel And Tires - Tightening Torques) Section 88 (Slide/Tilt Roof & Convertible Top - Tightening Torques) Section 89 (MAINTENANCE AND GENERAL INFORMATION - REPAIR INSTRUCTIONS - 325i, Ci & xi - E46) Section 90 (Engine - Repair) Section 91 (Engine Electrical System - Repair) Section 92 (Fuel System - Repair - M54) Section 93 (Cooling System - Repair) Section 94 (Exhaust System - Repair Information) Section 95 (Propeller Shaft - Repair - E46) Section 96 (Wheel And Tires - Repair) Section 97 (Body Equipment - Repair) Section 98 (Seats - Repair) Section 99 (Slide/Tilt Roof - Repair - E46) Section 100 (General Electrical System - Repair) Section 101 (Lights - Repair Instructions) Section 102 (Heating And Air Conditioning - Repair) Section 103 (Audio, Navigation, Anti-Theft And Restraints - Repair) Section 104 (Electrical Drives - Repair) Section 105 (Communication Systems - Repair) Section 106 (Cooling System - Service Information) Section 107 (Fuel System - Tightening Torques - M56) Section 108 (Fuel System - Repair - M56)
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
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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.
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