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.
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HOMESERVICE MANUALSBMW1987L7 (E23) L6-3430CC 3.4L SOHC (M30)REPAIR AND DIAGNOSISPOWERTRAIN MANAGEMENTCOMPUTERS AND CONTROL SYSTEMSTECHNICAL SERVICE BULLETINSALL TECHNICAL SERVICE BULLETINSUPDATED MODIC(R) SOFTWARE - P9.0 PROGRAMMINGLABEL PRINTING
1987 BMW L7 (E23) L6-3430cc 3.4L SOHC (M30)
Label Printing
1987 BMW L7 (E23) L6-3430cc 3.4L SOHC (M30)SECTION Label Printing
Used in conjunction with the MODIC Station (menu # 3, printing) coding labels may be printed out with the Central Coding Key. The MODIC will store the data for printing if:
1. The function "display coding key and store in MODIC" is displayed and selected.
2. The central coding key has been modified.
Extra labels may be purchased through your PDC under P/N 81 22 9 407 713.
1. The function "display coding key and store in MODIC" is displayed and selected.
2. The central coding key has been modified.
Extra labels may be purchased through your PDC under P/N 81 22 9 407 713.
RENDER: 1.0x
NO RELATED
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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.