Questions & Answers for: Chevrolet Aveo loom

...have the same problem the horn will not work if the lights are switched on. The problem is in the loom in the steering wheel, it requires removal of the airbag and a new wheel loom to be fitted.

...will not come on i assume you changed the bulbs,if they are ok then check the wiring back where the loom hinges at the back of the trunk lid.This wire flexes every time yoy open and close the trunk ...