Service bulletin LI42.45-P-079232

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.

NHTSA's summary

Complaint One or more of the following may be applicable: • Vehicle reduced performance while driving. • Driver assistance systems may be inoperative. • Applying the reverse gear is sometimes not possible. The following warning message may be displayed in the instrument cluster: • Performance severely restricted • Operating energy input reduced, see Operator’s Manual • Active Distance Assist inoperative • Active Brake Assist, reduced range of functions, see Operator’s Manual • Active Lane Keeping Assist inoperative • Stop engine off or Stop switch off vehicle Cause When using non-approved wheel/tire combinations, implausibility in the wheel speeds between the setpoint/actual status can be detected in the ESP control unit. Remedy • Only use approved wheel/tire combination as per document GF40.10-P-1103VBC. • Adherence to the maximum wheel diameter/circumference of the approved wheel/tire combinations.

The document

• NHTSA's copy of the document (PDF)
• If that address does not open, try this one

The document is the manufacturer's. This site does not hold it. NHTSA files a document at one of these two addresses; we have not asked NHTSA which.

Components

Driver assistance, Wheels, Adaptive cruise control, Lane departure and lane keeping

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

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