Our BMW Z3 repaired: the airbag seat sensor proved faulty…

Our Z3 entering the service bay at BMW Jorssen…

Our beloved Z3 is healthy again, and the service experts at BMW Jorssen in Aartselaar diagnosed that the reason why the airbag lamp stayed lit was the passenger seat sensor. It is manufactured by SBE Elektronik for BMW, and ceased its service after so many years.

Of course, diagnosing and detecting the reason why the airbag telltale lamp stayed on takes also some time, and eventual malfunctions in the electrical system also need then to be checked.

The sensor mat of the passenger seat malfunctioned…

It proved to be the sensor mat in the passenger seat, and this needed to be replaced. Locating the fault, removing and replacing the mat and making a final check up cost us in total 295 €, ex VAT.

The actual sensor mat cost 178,80 € ex VAT, and the steering electronics of the seat sensor set us back another 58,80 €.

But now our Z3 is ready for another great season! Keep posted for further reports!

Hans Knol ten Bensel

Our Lexus CT 200h continues to surprise us…

It seems clearly that hybrids just love slow, busy traffic, the type of driving situations we live through nowadays more and more frequently. This was again amply proven by our faithful and shining Lexus CT 200h, which after its cosmetic treatment now serves as our very frequent transport. We drove it on the 3rd of April amidst heavy rain showers from Brussels to Antwerp, with stop and go traffic on almost half the route, and slow traffic on the rest of the journey. Soothed by the excellent sound system and the smooth drivetrain, the Lexus driving experience remains a (very) pleasant one, in all driving conditions, and certainly these described above.

We took this shot upon arrival with our Huawei… and were truly amazed…

And we continued to smile when we saw the average consumption on this rain drenched journey, with ventilation, headlights and windscreen wipers full ablaze: merely 4,2 liters/100 km. It again proves how good the Lexus/Toyota hybrid concept is… quod erat demonstrandum!

Hans Knol ten Bensel

Bodywork and interior of our Lexus CT 200h professionally repaired at Carrosserie Vercruysse…

Our Lexus was expertly sprayed after the scratches below the fuel filler cap were repaired, and a perfect colour match was achieved…

Needless to say that we are very pleased with our pre-owned Lexus, and of course we want it also to look absolutely spotless. So we decided to let it have a good beauty treatment, and we got some expert advice on our choice where to go. Carrosserie Vercruysse in Halle was suggested, and with good reason, as they perform repairs on the car fleet of Toyota and Lexus “Try and Buy” centre. Of course we checked also others, like Lexus Wijnegem for instance, but Carrosserie Vercruysse proved to be the most competitive here.

We are quite pleased with the excellent results, and we tell you more about how the repairs were done…read on!

Hans Knol ten Bensel

Continue reading “Bodywork and interior of our Lexus CT 200h professionally repaired at Carrosserie Vercruysse…”

The genius of hybrid…

Taking our Lexus CT 200h through its paces showed us again the formidable economy potential that lies in the Toyota/Lexus designed hybrid drivetrain. It took us hardly any effort at all – except of course an anticitipative driving style and avoiding wide throttle openings, to reach a consumption of 4,4 liters/100 km, as we showed earlier, and we were astonished to see the figure even hover briefly lower on a quiet ride to Brussels the next day, to 4,3 liters/100 km.

On the subsequent return trip from Brussels with very heavy stop and go traffic, avoiding brisk accelerations let the CT 200h to use its battery power extensively, we achieved again an average of 4,4 liters/100 km. Indeed, accelerating with restraint, just moving along with the traffic flow, will besides the supportive E-power, also lead the E-CVT to keep choosing the lower rev ranges, and so the Atkinson cycle engine remains very efficient throughout. Remember, this Atkinson cycle also reintroduces cooled exhaust gases into the combustion chambers to make an additional contribution to reduced engine temperatures.

On top of all that, the smooth power transition performed by the E-CVT drivetrain and the low engine noise level contribute to a very “zen” driving experience. We tell you here a bit more of the technical side.  The CT’s transmission plays a large part in the car’s efficiency because it incorporates little more than two motor-generators, some gears and a minimal amount of oil. There are no clutches and none of the friction associated with regular transmissions or the belt-and-pulley types of CVTs employed by a growing number of gas-only cars.

Electronically-controlled continuously variable transmissions

Electronically controlled continuously variable transmissions (E-CVT) offer an infinite number of gears within a broad range of ratios, and simultaneously handle inputs coming from the petrol engine and electric motor.

 

The intelligence of E-CVT is evident by the fact that it selects the optimal – that is, most efficient – gear ratio for any situation by constantly analysing vehicle speed, road conditions, engine power and driver input. When that split-second passes, it moves imperceptibly to the next calculated ratio through a clever combination of planetary gears.

More bodywork beauty soon…

In the meantime, the quote provided by Lexus Wijnegem proved not quite competitive, and we made an appointment in the third week of March with Carrosserie Vercruysse in Halle, near Brussels. Keep looking at our columns!

Hans Knol ten Bensel

We took our Lexus CT200h for a maiden trip through Holland…

Our Lexus proudly shines on its maiden voyage before chateau “de Essenburgh” in Dutch Hierden… 

Nothing better when you get a new car than to take it for an extended trial or “shakedown” run. This magnificent sunny weekend in February proved an excellent occasion to do so. We had driven our Lexus so far only on short distances on mostly urban errands, and so we wanted to see how it performed on longer trips the open road and motorways and how its economy would be.

To tell you right away, our Lexus passed the test with flying colors, and its economy truly surprised us.

It proved to be restful on motorways, with the so easy to use cruise control always a pleasure to use. The car is also remarkably silent, which lets you enjoy the sound system even more.

We took our Lexus near Amersfoort, where my father was born, and stayed at a magnificent small “chateau” between the Ijsselmeer and the Veluwe.

On the trip towards our destination, we averaged 5,5 liters/100 km, but then the earlier urban runs had to averaged out. On the evening return run, heavy traffic made us cruise around 110 km/h or so, but then our Lexus rewarded us with an astonishing 4,4 liters/100 km. Needless to say, this first longer trip now puts a broad smile on our face…

We now await the bodywork repair quote from Lexus Wijnegem, and keep you posted!

Hans Knol ten Bensel

We visited Lexus Antwerp with our CT200h

The joy of owning and driving a quality car stands or falls with excellent and prompt service, and so we decided to pay a visit to our local Lexus dealer, in Wijnegem, Antwerp. As our new mount has some minor scratches on its bodywork and alloy wheels as a result of prior usage, we decided to let them have a look at it and ask them for a quote to bring our Lexus again in mint condition.

We were very kindly received by Service Advisor Saskia De Moor, who immediately took photos of the scuffs and scratches, and promised us to send a quote, which we are presently awaiting.

She proudly showed us the recently redesigned sitting area of the showroom, where we enjoyed a coffee, and admired the stylish surroundings.

We also asked her about the difficulty we experience when completing our owner’s profile on the “My Lexus” app, where we hitherto are unable to register the VIN number of our CT200h. She promised us to come back to this issue.

Soon we will hear more, and we will keep you informed!

Hans Knol ten Bensel

We collect our Lexus CT 200h…

Our Lexus CT200h stood shining in the showroom, and Dirk Kinot of GMAN Antwerp proudly handed us over the keys… 

It is always a big day when one gets a new car, even when we have driven so many. Last but not least because it will be our own mount, and we will use it for many years to come.

Just mount the license plates and hit the road…

We were again pleased to see its deep blue colour, shining after a careful valet cleaning by the people of Toyota GMAN at IJzerlaan 3 in Antwerp. GMAN had the car fully serviced prior to delivery with the 90.000 km scheduled inspection, and GMAN had installed for us a brand new 12 Volt battery and a new internal lining of the engine hood, as the original one was apparently eaten away at some places by ferrets or animals who apparently just love the fabric . We also received a 1 year, unlimited mileage guarantee.

In the documents, presented to us by Dirk Kinot, of GMAN Antwerp, the full service history was included. The car was regularly serviced by Lexus Waterloo. The car was obviously carefully maintained by its previous owner, and besides the service booklet, the full manual of the car was handed over to us in pristine condition.

These details make the joy of receiving a “new” pre-owned car even greater. The interior of our Lexus was carefully valeted and cleaned, and the textile beige upholstery looks and feels like new. The bodywork has some minute blemishes and scratches in the neighbourhood of the fuel filler cap, on the upper part of the left side rearview mirror, and a barely visible crack in the left outside rear light cluster. Some corrosion is seen on two alloy wheels. All this will soon be attended to… we want our Lexus to look top notch!

Dirk Kinot puts the licence plates on the Lexus… 

We were pleased to see that our Lexus was shod with Semperit M & S all weather tires, which makes our Lexus immediately fit for wintery conditions.

A very promising first drive…

The first meters with our Lexus proved satisfying indeed. We plunged the car straight away into Antwerp city traffic, and we enjoyed immediately the smoothness of its hybrid drivetrain, and on the urban cobblestones we appreciated the tautness of the body, the precision of the steering, which lets us clearly feel that this low-mileage example has never seen any rough treatment. We filled up the tank and will soon take it further through its paces… Stay tuned for more!

Hans Knol ten Bensel

 

 

 

All is well again with our BMW Z3…

Ready again for beautiful drives in summer Sunshine… 

At the moment of writing, the experts at BMW Jorssen made a swift and expert repair and brought again a broad smile on our face: we are enjoying again undisturbed roadster pleasure in this magnificent summer weather we are having presently.

We suspected rightly some troubles with the master and/or slave cylinder, and we were rather optimistic in believing that bleeding of the system might solve the problems, but alas, when all hydraulic pressure is lost in the system, most of the time more serious things are amiss.

A broken and leaking FAG-made clutch slave cylinder was at fault… 

The experts at Jorssen soon discovered that the clutch slave cylinder was indeed badly leaking and faulty. This slave cylinder is attached with two nuts on the transmission and actuates the clutch. It is manufactured by FAG, which actually belongs to the Schaeffler Group. The FAG brand dates from 1905 and stands for “Fishers Aktien-Gesellschaft.”

The clutch slave cylinder is bolted with two nuts on the tranmission… 

The two brothers Wilhelm and Georg Schaeffler who founded in 1946 INA in Herzogenaurach, took over FAG in 2002 and their firm now has grown to a worldwide giant – the second largest producer of needle bearings in the world – and manufactures amongst other things precision parts like needle bearings, hydraulic valve lifters, hydraulic variable valve timing systems. Did you know that the London Millennium Wheel (also called the London Eye), runs on two massive frictionless bearings made by FAG?

In 2003 LuK (clutches), INA and FAG form the “Schaeffler Group”. It is actually the largest German company which is still exclusively family owned.

But back to our BMW Z3. Because of the leakage, it was feared that some oil would have leaked on the clutch, but I never noticed anything indicating this, and indeed, fortunately the clutch functions perfectly and very progressively.

When the slave cylinder is removed, (see the two loose bolts) one sees clearly the hole where the cylinder is lodged, and where it pushes the clutch in open position with its pin. When mounting this cylinder, one has to be careful that this pin is perfectly centered

The repair bill was very reasonable indeed, with only 20,8 Euros charged for actually removing the old and mounting the new pump, with most of the work – costing almost 89 Euros – being involved in bleeding the hydraulic clutch system. The FAG slave cylinder itself set us back some 129 Euros. We indicate here that these prices here are ex VAT, so 21 % VAT had to be added.

Of course, the hydraulic brake fluid – DOT4 spec- was replaced, as the hydraulic system of the clutch takes its hydraulic fluid from the brake reservoir, and the people at Jorssen was even were so meticulous to also top up  coolant and windscreen spray fluid reservoirs.

The car was repaired in a day, so needless to say we were very pleased with the very swift service.

We will keep you posted, dear reader, on the further life of our Z3, and in the meantime we plan to contact the press officer in our country of the Schaeffler Group, with some questions about service life and eventual maintenance of their FAG clutch slave cylinders… we are very curious indeed!

Hans Knol ten Bensel

 

Our cars: clutch problems with our BMW Z3…

Our Z3 was towed to BMW Dealer Jorssen with a non functioning clutch…

A torn muscle prevented us for a while to drive our BMW Z3, and with things now having been cured after a necessary rest, it was now time for driver and car to take an exercise run again and flex our legs…

On another shakedown tour we noticed already that the gear changes were a bit difficult, and we decided to have another test today. Startup and the first kilometers were flawless, but at a roundabout the clutch refused all functions, and the pedal had a light, “dead” feeling, meaning indeed that the clutch did not separate at all anymore and hydraulic pressure was lost in the system, with the result that changing gears proved impossible.

It so happed (luck has it) that we were quite close – at walking distance – to the Jorssen dealer where we had brought the Z3 last time to have rubber items replaced and our glove box lock repaired, and so we went there, to hear that they provided no towing service. Fortunately, we are booked at KBC Bank Assistance Service, and they provided swift, kind and efficient help. They brought the car to BMW Jorssen, where it now awaits repair…

Most probably it will be necessary bo bleed the clutch system, as air in the clutch hydraulics can make the system quite stubborn to function, it at all. Bleeding the slave cylinder might do it, pushing in the piston manually with the bleeder valve open, then close it, let the piston come out again totally, then push again, open the bleeder and watch the hydraulic fluid come out. Repeat this several times, and resistance will increase, (which you will feel in your clutch pedal) until the air is out and the system is bleeded.

We will see what the experts will tell us! Of course, we will keep you posted!

Hans Knol ten Bensel

 

 

Factory reproduction of 300 SL body parts: the three starred diva is now immortal…

Ersatzteile für den Mercedes-Benz 300 SL „Gullwing“ (W 198, 1954 bis 1957): Zahlreiche wichtige Teile sind in originaler Werksqualität erhältlich. Foto der Präsentation auf der Techno Classica 2018. Replacement parts for the Mercedes-Benz 300 SL “Gullwing” (W 198, 1954 to 1957): Numerous key parts are available in genuine factory quality. Photo of presentation at Techno Classica 2018.

Replacement parts for the Mercedes-Benz 300 SL “Gullwing” (W 198, 1954 to 1957): Numerous key parts are available in genuine factory quality. Photo of presentation at Techno Classica 2018.

We were browsing for information about the participation of Mercedes in the next Mille Miglia, and we stumbled on other remarkable news, which shows how painstakingly professional Mercedes is caring about its products and notably its classic and historic cars.

Form now on, key body parts for the Mercedes-Benz 300 SL “Gullwing” (W 198) are again available in factory quality. They can be ordered by their part number from any Mercedes-Benz sales partner, just like that!

Mercedes-Benz Original-Ersatzteile für den 300 SL „Gullwing“ (W 198, 1954 bis 1957). Nachfertigung von Karosserie-Blechteilen gemäß den hohen Werksstandards der Daimler AG. Das Foto zeigt einen Kotflügel im Presswerkzeug. Mercedes-Benz genuine replacement parts for the 300 SL “Gullwing” (W 198, 1954 to 1957). Reproduction of metal body parts in accordance with the high factory standards of Daimler AG. The photo shows a wing in the pressing tool.

Mercedes-Benz genuine replacement parts for the 300 SL “Gullwing” (W 198, 1954 to 1957). Reproduction of metal body parts in accordance with the high factory standards of Daimler AG. The photo shows a front wing in the pressing tool.

The metal parts are produced for Mercedes-Benz Classic by a certified supplier, whose expertise includes the highly complex construction of tools from optimised 3D data from original bodies. Metal parts produced on these tools are then worked into their final shape by hand using wooden mallets – another special process.

Mercedes-Benz Original-Ersatzteile für den 300 SL „Gullwing“ (W 198, 1954 bis 1957). Nachfertigung von Karosserie-Blechteilen gemäß den hohen Werksstandards der Daimler AG. Das Foto zeigt die Maßprüfung an der Öffnung für den Scheinwerfer. Mercedes-Benz genuine replacement parts for the 300 SL “Gullwing” (W 198, 1954 to 1957). Reproduction of metal body parts in accordance with the high factory standards of Daimler AG. The photo shows the dimensional inspection at the aperture for the headlamp.

Mercedes-Benz genuine replacement parts for the 300 SL “Gullwing” (W 198, 1954 to 1957). Reproduction of metal body parts in accordance with the high factory standards of Daimler AG. The photo shows the dimensional inspection at the aperture for the headlamp.

The precise 3D tool data also provide the basis for quality inspection by means of painstaking false colour comparison. The measuring tool receives the data as a reference and uses false colours to visualise the measured deviations between the desired state and the actual state, thus making it possible for the measurement results to be unambiguously and quickly interpreted.

Mercedes-Benz Original-Ersatzteile für den 300 SL „Gullwing“ (W 198, 1954 bis 1957). Nachfertigung von Karosserie-Blechteilen gemäß den hohen Werksstandards der Daimler AG. Das Foto zeigt die Prüfung der Heckdeckel-Wölbung: Der Mercedes-Stern liegt flächenbündig auf. Mercedes-Benz genuine replacement parts for the 300 SL “Gullwing” (W 198, 1954 to 1957). Reproduction of metal body parts in accordance with the high factory standards of Daimler AG. The photo shows the inspection of the curved section of the boot: the Mercedes star is flush with the surface.

Mercedes-Benz genuine replacement parts for the 300 SL “Gullwing” (W 198, 1954 to 1957). Reproduction of metal body parts in accordance with the high factory standards of Daimler AG. The photo shows the inspection of the curved section of the boot: the Mercedes star is flush with the surface.

The body parts meet the high standards of Daimler AG and can be ordered by their part number from any Mercedes-Benz sales partner. Their surfaces are electrophoretically painted, which assures the highest technical and visual standards. The prices include VAT.

  • Front panelling left (A198 620 03 09 40), 11,900 euros
  • Front panelling right (A198 620 04 09 40), 11,900 euros
  • Rear panelling left (A198 640 01 09 40), 14,875 euros
  • Rear panelling right (A198 640 02 09 40), 14,875 euros
  • Rear-end center section (A198 647 00 09 40), 2,975 euros
  • Rear-end floor (A198 640 00 61 40), 8,925 euros

We let you further have a look at the photos…

Hans Knol ten Bensel