2021 BMW 320i(G21) Service and Repair Manual

Name: 2021 BMW 320i(G21) Service and Repair Manual
Brand: New Zealand and Australia Motors

Price: $42.99

Overview

This factory Service and Repair Manual for the 2021 BMW 3 Series (G21 Platform) provides comprehensive technical specifications, diagnostic procedures, and step-by-step maintenance instructions. It covers the following engines

the 2.0L B48 Turbocharged inline-4
the 1.6L B48 Turbocharged inline-4

transmission configurations;

the 8-speed ZF 8HP Steptronic automatic transmission
the 8-speed ZF 8HP Steptronic Sport automatic transmission

Key service sections include mechanical overhauls, electrical wiring diagrams, electronic control module troubleshooting, braking systems, and advanced driver-assist systems (ADAS). If you are troubleshooting and repairing the 2021 BMW 3 Series, then this is the manual for you. It has passed our quality assurance and we guarantee it's the genuine BMW Manual that's safe to buy.

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Category: Service and Repair Manuals

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These 2021 BMW 320i (G21) Service and Repair Manual Covers

Engine & Drivetrain: Complete repair data for all engines and transmissions
Chassis & Suspension: Front double-joint spring strut and rear five-link axle alignment and adaptive M suspension specs.
Electrical & Wiring: Detailed schematics for the Live Cockpit Professional, iDrive 7 system, and Body Domain Controller (BDC).
Diagnostics: Diagnostic Trouble Code (DTC) lookups and BMW-specific ISTA scan tool procedures.

Important error codes that this manual will help you to troubleshoot and repair include

120308 / 120301: Charging pressure control too low (Turbo underboost)
101F01: Intake pipe absolute pressure check (MAFxMAP sensor mismatch)
11A002: High-pressure fuel system fuel pressure too low
480134: DSC Direction of travel indicator undeterminable
CDA904: No message (status of drivetrain), receiver DME, transmitter EGS
8040BD: Reset or deactivation of terminal 30F
E114A0: Central Gateway Module (ZGM) communication fault
D35A53: Signal error (longitudinal acceleration) receiver DSC, transmitter ICM
801C20: ZGM central fault memory full
B7F643: Infotainment system head unit connectivity error

Plus many more error codes.

Download the Complete Manual via eManualOnline

You will be redirected to the official eManualOnline diagnostic archive. Your payment is securely processed on their encrypted network for instant download.

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