Mazda MX-5 2024 Owner's Manual page 322

Other Equipment
Malfunction Diagnosis Connector
Malfunction Diagnosis
Connector
CAUTION
Do not connect any devices other than
the specially designed malfunction
diagnosis devices for servicing. If any
device other than the malfunction
diagnosis device is connected, it may
affect the vehicle's electrical devices or
lead to damage such as lead-acid
battery depletion.
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MX-5_8ME4-EA-23L_Edition1_new 2023-8-31 16:47:34