Service Bulletin Overview
This service bulletin addresses an issue with the AeroBlade rear spoiler system on Aston Martin DB11 vehicles.
Spoiler Operation
The spoiler deploys at specified speeds and retracts when the vehicle’s speed falls below a certain value, with varying speeds for different drive modes.
Troubleshooting
If the spoiler does not move or move easily, a series of checks and procedures are outlined, including deploying and lowering the spoiler, simulating aerodynamic load, and checking for paint on the spoiler’s ends.
If the issue persists, replacement of the spoiler guide assemblies may be necessary.
Manual:
Download: Aston Martin DB11 Service Bulletin SB-01-0443, May 2017
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