How can I reset the TRAC and ABS Lights?

How can I reset the TRAC and ABS Lights? on a 1998 S70....

Thank you for any input...

Sounds like you have a faulty ABS control unit. You should get by the service center and have it checked out.There is a service note only seen by your service staff. SORRY you can not turn off the light with out having the system checked frist.

the abs module needs replacement ... just had one of them in my shop and had to replace the module....u may be looking around 1000-1500. kinda expensive but SO ARE VOLVOS...