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See FAQs for availability

We greatly value your questions, comments and feedback. Please contact us using one of the methods outlined below.

Have a specific query?
Read our FAQ’s for solutions

Email Us:
For OnStar Connected Services, support@onstararabia.com

For Cadillac, Chevrolet or GMC vehicles, customerservice@gmarabia.com

Talk to Us:
For questions about OnStar and Connected Services, our Advisors are available 24/7.

Kuwait: 22285334

UAE: 80004444433

KSA: 800 844 9102 (STC)

800 850 0674 (Non- STC)

For any questions about your Cadillac, Chevrolet or GMC vehicle, Our Customer Communications Center is open Saturday through Thursday, from 8 a.m. to 8 p.m. (Dubai time)

International: +20221601847

Bahrain:  80004434

Saudi Arabia: 8008200048

UAE: 80002000257