1998 volvo s70 abs service light - 1998 Volvo S70

SOURCE: how to re-set service light

there are three different dash panels used in the volvo v70 and s70 for 1998.
2 of them are made by VDO the third is made by YAZAKI

- the YAZAKI dash has a small rubber plug just to the left of the speedometer, pop it out with a small screwdriver and and use the screwdriver to push in the button behind it then reinstall the plug

- the EARLY VDO dash cannot be reset without a factory scan tool production date before 8/97

- the LATE VDO dash can be reset, turn ignition off, press and hold trip reset button, turn ignition on (still holding button) hold for 10 seconds release when light flashes

SOURCE: volvo s70 radio code

what is the radio code for 1998 vovlo s70

SOURCE: THE ABS light on my Volvo S70 went on and turned off in a minute.

It should come on for a few seconds with the other lights, but should not stay on for a minute.  If you get an intermittent ABS light it could be a speed sensor or more likely the ABS module.  If you get an ABS light along with a flashing arrow light, traction control light, or  speedometer and odometer goes out, then it is just about guaranteed to be an ABS module issue.  There are online sites that will rebuild ABS units for around $150 or less.  They are pretty easy to remove and install yourself with the right socket.  Google "Victor Rocha".  His site has good information on the procedure and he is well trusted for his rebuilding jobs (I have no affiliation to him or the site).

SOURCE: my s70 1198 volvo's radio says off what do i do??

You have to put the battery on a charger and leave the key turned to the accessory position, meaning the car is not running but the radio still displays off. You will have to wait approximately 50 minutes to 2 hours till the word "code" is displayed.Once that has occured, you can put in your code and it will work. Or you can drive around for that length of time until it says code and you will input the correct code and you radio will work. I did this on a long trip.

SOURCE: AC problems on 1998 Volvo S70

yes it uses r134 a port located on left side top of car front view by the window washer fluid plug is blck unscrew plug add r134a while car is on and ac is on