What should the tyre pressure be for a Vauxhall Astra 1.6 SXI 2008

have a look here http://www.kwik-fit.com/tyre-pressure-search.asp
without knowing what model, size tyres / wheels you have we cant answer, go to the above site and enter your registration number

http://www.puretyre.co.uk/vauxhall-tyre-pressures/

you should be running 8 ply tyres on the vehicle to carry the maximum load as required by the regulator
The recommended tyre pressure will be on a decal attached to the drivers door ( probably on the door frame under the latch)
Having said all that I recommend 45 psi for the rear and 40 for the front
If you run any less ,the ride will be smoother but if you load the vehicle, the rear tyres are under inflated and prone to failure from overheating
tyres are manufactured to run at a certain pressure due to the construction of the case. Talk to a tyre shop as to the pressure you should be using for the tyres.

Should be 32psi front & back

It varies by model, look here

http://www.puretyre.co.uk/vauxhall-tyre-pressures/

Hi
I have a vauxhall astra 2002 1.6 sxi. Ive just put in a mirror switch as the last was broken when I purchased car. The switch has been tested and is working but the mirrors dont work? Cant find a fuse which is specifically for that. Can anybody help?

Thanks

David

2002 VW Polo 1.4

Tyre: 165/70 R14
- Front tyre pressure: 2,2 ... 2,4 bar
- Rear tyre pressure: 2,0 ... 2,6 bar
- Spare tyre pressure: 4,2 bar

hi from uk this light is the tyre pressure monitoring system it is telling you that one or more tyres pressures are under inflation so! if you have not checked them weekly ? for your own safety you should may i suggest you check and inflate to correct pressure of all tyres inc spare ! obviously if one tyre is very low ? keep an eye on it? in case it has a slow leak/puncture ? ps the horse shoe is a low pressure tyre symbol ? best wishes from uk and merry xmas !

Generally between 28 and 30 psi