Replacing Car Remote Battery

This DIY will tell you how to replace your car remote battery. 
Different model and brand might be different way to do but almost the same way.

Identify the screw location and unscrew them.

If you have different remote, 
slowly try to figure out how to reassemble it.
If not, you may damage the remote case.

The secret lock has been discovered.
With little bit force, pull them.

Reassembled.


2 pieces of coin battery with battery code CR 2016.

Easy DIY. Only need small + screwdriver.

Make sure the polarity of battery is same before and after replacing.

Car 12 Volts Relay Current Reading

Ever wonder how much current consumed? Car 12 Volts Relay Current Reading


Circuit Diagram: Honda Prelude 3rd BA5 With Alarm + Auto Flip Side Mirror


This is not actual circuit as i lost my real diagram.
It works by sensing input from hazard light and unlock/lock output from normal car alarm module.
Further research and testing are needed as not all car wiring is same.
Kindly contact me via email or facebook.

Honda Auto Flip Side Mirror + Alarm Module

Honda Prelude 3rd BA5 With Alarm + Auto Flip Side Mirror

The loud alarm is not apart from this demonstration.



Honda Auto Flip Side Mirror + Alarm Module

Honda Auto Flip Side Mirror + Alarm Module

Honda Side Mirror AutoFlip Operate

Honda Side Mirror AutoFlip Operate