Technicians use this specific version to perform deep-level vehicle maintenance, such as: Intelligent System Scan (ISS):
Unlike the official cloud-based versions that require heavy subscriptions, the C4b release is highly valued by independent shops for its stability, offline capabilities, and expanded database that covers vehicles up until the 2021 model year. Key Features of the 2021.11 Update Delphi Autocom 2021.11 C4b
: A redesigned look that is faster and more responsive than the older 2020.23 builds. Expanded Database Technicians use this specific version to perform deep-level
to perform system scans, read fault codes, and reset service lights. Key Details & Identification read fault codes
Compared to earlier versions like 2020.23, the 2021.11 release includes: A modernized user interface. Improved responsiveness and faster operation.