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Service bulletins for the 2021 Bentley Bentayga

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

757 on file from NHTSA, as of 2026-10-19.

By type

By component

By trouble code

Only bulletins with component: Lighting are shown. Show all

Bulletins, newest first
2060850/22021-01-08. Service bulletin. ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Rear lamps - Software update to control units (SC 20/31). Technical background: Software update available for the rear lamp control units (Diagnostic address 070E and 0710) Remedy: Referring to Figure 1 - When a door is opened with the vehicle unlocked, the boot lamps can flash once
2060895/12020-12-02. Service bulletin. STRUCTURE:BODY:DOOR; ELECTRICAL SYSTEM; EXTERIOR LIGHTING. Rear tail lamp flashes - After opening an exterior door - With the vehicle unlocked. Technical background: Should the car go into bus silence with the car unlocked, on door opening, there is a <100ms flash of the rear lamps. Due to BCM2 supplying power to the rear lamp immediately, there is a delay in establishing communication, which causes the tailgate lamp to activate for <100ms. A software fix for this issue adds a 1 second delay upon power being supplied to the lamp
2054599/62020-11-03. Service bulletin. EXTERIOR LIGHTING; ELECTRICAL SYSTEM. Headlamp operation issues. Customer statement / workshop findings: Headlamp operation issues Technical background: DTCs evident within the left light control unit (Diagnostic address D6) and/or the right light control unit (Diagnostic address D7) There are numerous static and intermittent DTCs which may be evident within the previously mentioned control units, ensure all steps within the Measure section are strictly adhered to
2054599/52020-09-05. Service bulletin. EXTERIOR LIGHTING. Headlamp operation issues. Customer statement / workshop findings: Headlamp operation issues Technical background: DTCs evident within the left light control unit (Diagnostic address D6) and/or the right light control unit (Diagnostic address D7) There are numerous static and intermittent DTCs which may be evident within the previously mentioned control units, ensure all steps within the Measure section are strictly adhered to

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.