What does yellow light with spanner mean on corsa?
Usually mEans there is an electrical fault
The spanner light means that the car is due for a service it can be switched off when the car is serviced at a dealer garage or other compitent places if you have serviced the car yorself then obiously it won't go off. i've had the light on my car for the last few months.if the car has been serviced just ignore it
check your user manual, pretty sure the spanner symbol on dash means electronic fault from gearbox or emissions. if its a corsa c then try takin the idle control valve sensor off should be siti=uated at the front of the engine bay at the top, these dry up. spray a bit of wd-40 on the sensor and turn the light off using diag kit and it should stay off, if not then use the diag…