Under the hood on the top driver side.
There is no relay for the horn!
http://www.swedishautoparts.com/850/volvo-850-electrical-parts.html Try this website for a pdf. Hope it helps, Troy
towards the front left end of the fuse box it should be fuse number 12.
There's no Volvo 850 2000. What you likely saw was a S70.
On the 93 it is under the hood right in front of the steering wheel.
It's likely a bad cable off the #2 seat motor. See this link: http://www.volvo-forums.com/t18304-850-seat-back-cable-repair.htm
i think its under the hood on the driver side back by the fire wall..
Check your fuses. There is a separate fuse for high speed.
The Volvo 850 has two horns in front of the radiator, lift the hood and their they are.
There's no 2.0L. Volvo 850 engine. Only 2.3L. & 2.4L. ...
The diesel turbo can only fit on a Volvo 850 with a little fabrication.
Hi, this may not be the answer you are looking for but I thought I would let you know that I have a 1994 Volvo 2.4L and there is NO cabin filter. However, I know that for a 2001 Volvo S80 2.9L it is under the glovebox area of the front passenger seat (need ro remove the panel which has torx screws holding it). What yr is your 850?