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 BULLETINSTIS - SOFTWARE UPDATE 12/96TIS LOADING INSTRUCTIONS FOR DIS TESTER
1987 BMW L7 (E23) L6-3430cc 3.4L SOHC (M30)
TIS Loading Instructions For DIS Tester
1987 BMW L7 (E23) L6-3430cc 3.4L SOHC (M30)SECTION TIS Loading Instructions For DIS Tester
Loading time is approximately 1.5 hours.
1. Select "Administration" at the main menu.
2. Highlight the TIS drive.
3. Deactivate the TIS drive.
4. Insert the new TIS 12/96 CD label up in the CD carrier.
5. Insert the CD carrier in the drive clear side up, arrow first.
6. Highlight the TIS drive.
7. "Activate" drive.
8. Select "TIS Installation".
9. Select "OK".
10. When the software has finished loading select "OK".
11. Select "End".
12. Select "Quit".
1. Select "Administration" at the main menu.
2. Highlight the TIS drive.
3. Deactivate the TIS drive.
4. Insert the new TIS 12/96 CD label up in the CD carrier.
5. Insert the CD carrier in the drive clear side up, arrow first.
6. Highlight the TIS drive.
7. "Activate" drive.
8. Select "TIS Installation".
9. Select "OK".
10. When the software has finished loading select "OK".
11. Select "End".
12. Select "Quit".
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.