I tried disconnecting the battery over night as this worked on my old V40 for a different warning light but it didn't work.
If it self checks then why would the light need to be reset? If the fault was there it would just come straight back on. The light had never come on before I took the seat out and everything is back where it was now so I can't see how there could still be a fault?
This is a 2005 C70 (old shape) convertible. Wouldn't it be OBD2 compliant?
Cheers
|