As the days get hotter, the thermometer climbs above 35 degrees. High summer in Germany, and the 9000 is doing really well. While significantly younger vehicles give up in the heat, the old Swedish lady seems unimpressed. That changes on a Saturday afternoon ...
Older cars are no less reliable than modern vehicles. Actually, on the contrary, because they communicate with us before it gets serious. You just have to understand them. Since Anna is in my possession, she has a small problem. The EDU (Electronic display unit) in the dashboard falls off now and then. So every two or three months it stays black at the start. A slight hand edge hit on the lid of the dashboard usually helps, the haunt is over. Not the fine way to deal with a Swedish lady. But quite a few Saab 9k riders hold this like me, and most of the time it works.
EDU = prehistoric networking in the Saab 9000
Until this Saturday in midsummer. We start at the Saab hangar in the direction of home, and the EDU remains dark. Sustainable, and the famous hand-edge stroke does not help. The thing is not pleasant, because over the years the EDU has become a kind of prehistoric networking hub over the 9000. It controls the automatic air conditioning plus fan on the radiator and is thus responsible for the thermal health of the engine.
It gets hot in the interior. Very hot even, an unacclimated 9000 is barely mobile in summer. I'm sweating - but I'm much more concerned about the engine. Highway, midsummer, no cooling. That can go bad. I stop - stop the engine - wait a few minutes. The EDU flickers for a few seconds. Then: darkness. Several curses, a sweaty T-shirt and half a dozen hand edge strikes later the Saab runs again.
The climate cools, the engine moves in the thermally healthy area. Another shocking moment later on the A3, when the mice cinema turns out to be short. A blow, very gently, and on it goes. After this experience, it is enough for me. A solution must be there, thrills do not have to be.
A few days later, at Saab Service Frankfurt. Anna gets a new, used EDU, and a new onboard computer. The old EDU was never really bright, which I always pushed to the age. In reality, prehistoric networking also struck here. The brightness sensor of the on-board computer also controls the brightness of the EDU. And the sensor has been broken for ages.
After a few hours of waiting, Anna is ready for the start. Saab Service Frankfurt has done excellent work for little money. The Mice Cinema lights reliably, the on-board computer logs in with the Saab logo at the start. Predigitale animation, I just love it ... The Swedish lady makes no more ticks.
I think ... But the summer is not over yet ...
Temperatures above 30 degrees are everyday, and I thought I was well equipped with the 9k. Older cars are no less reliable than modern vehicles, I wrote at the beginning of the article. And of course one suspects, if one moves an old car over a longer period, also its weaknesses. The Saab will strike again in the heat of the day. With one difference: This time he does not surprise me. I am prepared. Seriously. Sequel follows.