Technical Service Bulletin 120815 — 2003 BMW 760LI
ENGINE
Bulletin Details
| TSB ID | 120815 |
| Manufacturer | |
| Vehicle | 2003 BMW 760LI |
| Component | ENGINE |
| Communication Date |
Bulletin Summary
"SUBJECT N62TU: ISTA Service Function for DME ""RAM Backup"". The ISTA Service Function test plan should be performed to clear stored values in the DME RAM memory after repairs are completed, in the following situations: z VANOS or engine-related repairs if any of the following faults cannot be cleared: 2A90 - Exhaust camshaft, tooth offset to crankshaft 2A91 - Exhaust camshaft 2, tooth offset to crankshaft 2A8A - Inlet VANOS, adaptation stop 2A8B - Inlet VANOS, adaptation stop 2 2A8C - Exhaust VANOS, adaptation stop 2A8D - Exhaust VANOS, adaptation stop 2 2A8E - Inlet camshaft, tooth offset to crankshaft 2A8F - Inlet camshaft 2, tooth offset to crankshaft z The engine oil level display continues to show as overfilled even after being corrected. This is also described in SI B12 05 07."
About Technical Service Bulletins
A Technical Service Bulletin (TSB) is a document issued by a vehicle manufacturer to its dealers, describing a known issue with a specific vehicle or set of vehicles and the recommended procedure to fix it. Unlike recalls, TSBs are not mandatory and are typically only performed if an owner reports the related issue. However, TSBs can be an indicator of common problems with a vehicle.