These links to the NZ Transport Agency official New Zealand road code and Licence study guide are the most up to date information on what you need to learn and the process for obtaining a class 1 (private motor vehicle) driver's licence.
If you need any assistance with Stage 1 (learner licence) just email firstname.lastname@example.org or call/text 0274 944 996
To help you pass your Learners licence there are two website that I recommend.
The first is Driving Tests this site has all the questions and answers that you need to get your learners licence. The answers on this site vary slightly from the actual test answers but are excellent to test your knowledge of the road code. This is a FREE site.
The second site is Road Code Practice which has all the questions and answers that are in the NZ Transport Agency learner licence test. This is a PAY site.