Reference
Auto Electrical Guides
The rules, standards and numbers that actually decide whether a job is legal, compliant and going to last. Written to be useful whether or not you ever book anything.
Quick answer
Where can I find the NSW rules for driving lights and caravan 12V systems?
Transport for NSW publishes Vehicle Standards Information 64 covering aftermarket forward-facing lamps, and AS/NZS 3001.2:2022 governs electrical installations inside caravans and relocatable units. Wired Right summarises both in plain English below, including the four-lamp limit, the high-beam wiring requirement, and the 18 November 2023 date from which the caravan standard became enforceable.
Driving Light and Light Bar Rules in NSW
A plain-English guide to NSW driving light and light bar rules under VSI-64: how many lamps, what colour, mounting height and the high-beam wiring requirement.
Read the guideAS/NZS 3001.2 and Your Caravan Battery Upgrade
What AS/NZS 3001.2:2022 means for caravan 12V systems, why a lithium battery swap counts as an alteration, and where batteries and inverters may be installed.
Read the guideWhy Your Car Battery Keeps Going Flat
Battery, alternator or parasitic drain? A practical guide to diagnosing a car battery that keeps going flat, with the voltage figures an auto electrician actually measures.
Read the guideStill not sure?
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