Saab 9-5 oil switch

[egor110]

Just got a 9-5 aero for £510 but it's got a leak from the oil switch.

Previous owner was saying to change the thermostat at the same time?

[moustache]

Depends if it needs it. I did both of those on mine when I purchased it, the oil switch because they leak and the stat because the car wasn't warming up properly. Thermostat is an easy job so might be worth it for piece of mind. The temp needle should hit half way on the gauge when warmed up and stay put.