1800-209-5556 is the toll free number using which you can get in touch with Fiat India customer care department. Not sure, if the above number is open for 24/7, but their road side assistance number is available 24/7. Road side assistance number is 1800-209-3428. You can use this number in case of any road side vehicle issues and Fiat service will help you in a timely manner.
Alternate number: Sorry, we do not have an alternate number for Fiat India. You will have to use the phone details mentioned above.
FCA India Automobiles Private Limited Benefice, 2rd Floor, Mathuradas Mill Compound, Lower Parel (W), Mumbai – 400 013. India.
In case of any complaints or escalations, feeel free to email Fiat on the above given email address. Ideally, the support team will get back to you within 48 hours. But please note that sometimes it may even take longer.