On 28/04/2018 14:50, dennis@home wrote:
On 28/04/2018 11:33, Fredxx wrote:
On 28/04/2018 10:52, dennis@home wrote:
On 28/04/2018 09:41, Nick Finnigan wrote:

Â*Â*(Engine diagnostic or service warning light is usually easier to
clear).


You don't normally need any equipment to clear a service warning light.
In most cases its hold a particular button(s) in while turning the
ignition on/off. Google will probably tell you which if the
dealer/manual won't.

On the case of an airbag it can give a code indicating the sensor or
the problem at hand.
True but that isn't a service warning light, its a fault indicator that
requires service.

and a code will tell you which item needs "servicing".