Mazda Service is a mobile application developed by Truong Hai Auto Corporation that provides quick and convenient access to Mazda's customer care services in Vietnam. This free app offers various features such as an electronic warranty book, an integrated vehicle user guide with visual instructions, and guidance on how to handle warning lights or messages on the dashboard clock.

Moreover, Mazda Service allows users to contact the nearest showroom using Google Maps, hotline numbers, and directions. The app also helps Mazda owners keep track of their vehicle's maintenance history, reminds them of missed maintenance schedules, and enables them to choose the package or item to be maintained. Additionally, users can make an appointment for maintenance, evaluate service quality, and add showrooms to their favorite list.

Lastly, Mazda Service provides information on Mazda's latest products, promotions, and customer care. This app is a must-have for Mazda owners who want to keep their vehicles in top condition and stay updated on the latest news and events about Mazda.