01-10-17, 04:15 AM
Any interaction of other lights when the flashers are on is an MOT failure. No matter how small.
I assume you cleaned all the connectors while you were unplugging them. If not you can use ACF50 (it's pricey but good) to clean the contacts,
The fault does point to a bad earth. You need to check earth point from the battery, rectifier, headlamp and rear lamp. Make sure the earth lead from the battery is very clean and very tight.
Is your battery in good condition? A slightly low charged battery can also cause problems.
I assume you cleaned all the connectors while you were unplugging them. If not you can use ACF50 (it's pricey but good) to clean the contacts,
The fault does point to a bad earth. You need to check earth point from the battery, rectifier, headlamp and rear lamp. Make sure the earth lead from the battery is very clean and very tight.
Is your battery in good condition? A slightly low charged battery can also cause problems.