First service — checking the fluids

Draining the oil
After 30000 km on the road, my 9-5’s first service was finally due. I headed over to my local dealer, Gustaf E Bil in Mariestad, and received excellent service as usual. Urban changed my oil, oil filter and inspected every inch, nook and cranny. All the door hinges were oiled and one of the hooks in the trunk had a screw tightened as a bonus.

There were two service bulletins from Saab waiting for us. One concerned the rear wheel well on the right side. They want to make sure there is enough drainage to keep the electronics protected from moisture.

The other bulletin concerns some of the wires under the seats. The insulation might be too thin to withstand the tooth of time, so Urban inspected them and put them out of harm’s way with some insulator tape.

Urban chasing the gremlins away
My summer tires are still good at 7mm and 5.5mm (rear and front respectively).

I asked Urban if there was a setting for displaying the real engine temperature. It was mentioned once in comments here that the engine temperature gauge will always be at the halfway-point during normal operation. Only when the engine is overheating will it point up. There is nothing in-between unlike the 9000’s temp gauge. In older 9-5s there is supposedly a Tech-II setting that will restore the gauge to proper ‘old-school’ operation (i.e. using the entire scale). Unfortunately we found no such setting this time.

Finally, ripping through Europe in the summer has deposited a million bugs splattered all over the front of my car. The guys at the dealership recommended a product that I will test very soon.

Next service happens at 60000 km, and Urban tells me it is a ‘big one’. Hopefully he will let me watch over his shoulder next year as well. Now we are all ready for the big day tomorrow. See you guys and gals in Trollhättan!

JH
Member
4 years 11 months ago

Doesn’t the new 9-5’s BioPower engine need oil and filter change every 15000 km like the one in the old 9-5?

rune
Member
4 years 11 months ago

No, the new generation of BioPower engines are not so demanding, but mine required about a liter of oil after circa 24000 km. (the SID duly notified me in advance though, so I had a can of oil ready once the metering stick agreed)

Urban seemed surprised by my car’s thirst for oil, but he also mentioned that this was the first car with BioPower that they had serviced. The others had been diesels.

Peter Gilbert
Member
4 years 11 months ago
Rune, an engine of around 2 litres is too small to go down a litre which is more than a US Quart. This is because the engine is basically running a good deal of the time on 3 litres together with a turbo which is adding contamination and stress to the oil. In addition especially in the spring time, the oil goes down because of the water accumulation from the Ethanol. The extra heat evaporates the water, so decreasing the level. Ethanol is very hydrophilic and is a powerful drying agent. in other words it require especial attention to lubrication.… Read more »
rune
Member
4 years 11 months ago
I will have to double check the size of that can. I kept it around since I did not use its full contents. But the whole oil incident was weird. It started in Sweden “Oil level low” the SID told me. I stopped, measured and found it to be satisfactory (“MAX” on the dipstick). Next day we were driving through Germany. Same thing. This time I stopped for lunch at Till’s place and asked him to lend me an extra set of eyes. He observed the same thing I did. Two days later, in Bucharest, I found a Saab dealership… Read more »
rune
Member
4 years 11 months ago

It was roughly 0.6 liter oil that was added.

Perian
Member
4 years 11 months ago
I asked Urban if there was a setting for displaying the real engine temperature. It was mentioned once in comments here that the engine temperature gauge will always be at the halfway-point during normal operation. Only when the engine is overheating will it point up. There is nothing in-between unlike the 9000′s temp gauge. In older 9-5s there is supposedly a Tech-II setting that will restore the gauge to proper ‘old-school’ operation (i.e. using the entire scale). Unfortunately we found no such setting this time. Thanks for the information – this has been driving me crazy! I could never figure… Read more »
Steve C.
Member
4 years 11 months ago

If the system was the same for the Fisrt Gen 9-5’s as it was for the NG 900s, there were threshold settings that would govern how the computer-controlled temp gauge would behave. I don’t think it would ever be quite like the analog gauges of the classic 900s and 9000s but you would see changes when the actual measured temp cross a threshold.

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