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.
2011 BMW 323i AutomaticFACTORY OEM SERVICE PROCEDURE
Engine Electrical System - Special Tools - E90 (N52)
- 12 Engine Electrical System
- 12-8010 Adapter
- 12-7011 Adapter
- 12-8000 Adapter
- 12-1300 Adapter
- 12-7012 Adapter cable
- 12-7013 Adapter cable
- 12-7050 Adapter cable
- 12-7420 Adapter cable
- 12-7060 Antistatic mat
- 12-7121 Counterholder wrench
- 12-7122 Socket
- 12-7110 Socket wrench insert
- 12-1200 Torque limiter
- 12-1305 Zero-coded cover cap for 52-pin test box (12 1300/304)
Factory Service Tools
Use the Manual With the Right Hardware
Pair factory procedures with proven DIY tools so the instructions are easier to execute.
Disclosure: Verified tool recommendations may earn an affiliate commission at no cost to you.
When to See a Mechanic
Stop DIY work and contact a certified mechanic immediately if any of the following apply:
- • You smell fuel, burning insulation, or see smoke.
- • Brakes feel soft, pull hard to one side, or make grinding noises.
- • The engine overheats, stalls repeatedly, or misfires under load.
- • You are missing required tools, torque specs, or safe lifting equipment.
- • You are not confident in the next step or safety outcome.
Rather have a pro handle this?
A certified mobile mechanic comes to your home or office. They bring the tools, you stay comfortable. No tow truck, no waiting room, no surprises.
Comes to youSame-day available12-month warranty
Get a Free QuoteNo obligation. See pricing before you book.