im new to this forum and posted this in a old thread so sorry if its in the wrong place.

iv just bought a v70 2000 reg and all apart from near side mirror would not fold in it was ok. today i needed to pick up a live current and without knowing i had to disonectc the negative side of the battery i removed the air control panel for about 15 mins before putting it all back together. now on my dash left side it reads SRS AIRBAG SERVICE URGENT and the small triangle in the center of dash is lit up. iv been reading loads of posts and loads of ideas but could do with some ideas how i can re set the system so it gos out. new to this forum so any help would be good.another problem but i dont know if its connected to this is when i set the alarm the lights flash but no horn or even if the dog sets it of the lights flash but no horn!! also the sun roof has stopped working. was ok lol

 

You need an OBD2 code reader capable of viewing and resetting chassis codes, or a VIDA DICE unit (aka a dealer tool). You can not reset codes by unplugging the battery etc as they are stored in the computer's memory. You may want to check in with Autozone or similar and ask if they rent/loan a code reader capable of seeing the chassis codes associated with airbags. Otherwise, you're off to a shop or shopping for your own code reader.