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Service bulletin SB-42

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.

The communication, as NHTSA indexes it (as of 2026-10-19)
TypeService bulletin
NHTSA id10057801
Published by NHTSA2015-06-29
Manufacturer's numberSB-42
Manufacturer's date2014-06-11
NHTSA componentEXTERIOR LIGHTING:HEADLIGHTS

NHTSA's summary

TIFFIN MOTORHOMES: ALL 2014 ALLEGRO CHASSIS MODELS EQUIPPED WITH MOBILEYE MAY EXPERIENCE PROBLEMS WITH HEADLIGHTS WHEN MOBILEYE SEES DEFEAT SIGNAL AS SOON AS IT COMMANDS HIGH BEAMS ON AND IMMEDIATELY COMMANDS THEM OFF. HEADLIGHTS WILL CONTINUE TO REPEAT EVERY 10 SECONDS DEPENDING WHAT MOBILEYE SEES TRAVELING. *TA

The document

No address for NHTSA's copy can be built for this communication. Ask the dealer for it by the manufacturer's number.

Components

Lighting, Headlights

Vehicles listed
TIFFIN BREEZE2014

Listing a model year does not mean every vehicle of it is concerned: the document says which.