What is the reason for the malfunction of the right turn signal on the Roewe i5?
1 Answers
Roewe i5 right turn signal malfunction mainly involves checking the related wiring of the turn signal, inspecting the central control box (likely a BCM setting issue) for faults, or checking for any short circuits in the turn signal wiring. Check the anti-theft device host. Open the back cover of the host, follow the two brown wires of the plug, and you can see the relay along the circuit board. Carefully scrape it open with a blade and treat the contacts with sandpaper to see. Below is relevant information about turn signals: 1. Function of turn signals: Turn signals are controlled by electronic devices, but they still simulate the clicking sound of a relay with audio. They are activated when the vehicle is turning to alert the driver that the turn signal is flashing and to draw the attention of vehicles in front, behind, and to the sides, as well as pedestrians. 2. Types of turn signals: Turn signals use flashers to achieve light flashing. They can mainly be divided into three types: resistance wire type, capacitor type, and electronic type. The resistance wire type can be further divided into thermal wire type (electrothermal type) and vane type (bounce type), while the electronic type can be divided into hybrid type (with contact-type relays and electronic components) and fully electronic type (without relays).
