Technical Service Bulletin LI46.80-P-080054 — 2024 MERCEDES-BENZ AMG GLC63 S E
SUSPENSION
Bulletin Details
| TSB ID | LI46.80-P-080054 |
| Manufacturer | |
| Vehicle | 2024 MERCEDES-BENZ AMG GLC63 S E |
| Component | SUSPENSION |
| Communication Date |
Bulletin Summary
Complaint An instrument cluster message "Rear axle steering fault, stop immediately" is very briefly illuminated in the instrument cluster upon vehicle start-up, prior to driving. No fault codes stored in the rear axle steering control unit N68/4. Cause Asynchronous start-up of control units in the vehicle. Remedy The message clears once the head unit receives the rear axle steering signal. Perform a software update to A26/17 control unit - MBUX multimedia system + instrument cluster (head unit) CIVIC206; the software version must be at least 333.8. NOTE: To verify the head unit is on the correct software version: • Navigate to A26/17 (Head Unit) Control Unit Log. • Locate "Control Unit Specific Data" near the bottom. • Verify "E-Stand" number is at least 333.8.
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.
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