In a rare case, the brackets may loosen in the long run and impair the seat belt's functionality, Maruti said.

Last week, Maruti said it will recall 17,362 vehicles, including Alto K10, S-Presso, Eeco, Brezza, Baleno and Grand Vitara models, on possible airbag controller defect.

The company, which is majority owned by Japan's Suzuki Motor Corp, will report its results for the quarter ending Dec. 31 on Tuesday.

(Reporting by Nallur Sethuraman in Bengaluru; Editing by Shailesh Kuber and Dhanya Ann Thoppil)