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ColinBarber

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Everything posted by ColinBarber

  1. ColinBarber
    The engine is very different - two generations ahead of the NX. The NX engine is actually a generation behind the IS engine, that is why it is down 25 bhp and 11 Nm and that combined with the extra weight and worse aerodynamics makes a noticeable difference.
  2. ColinBarber
    better to get a 2011 model one though, that way you get the better suspension - although you can get the even better suspension in 2012, or the even better better suspension of the 2013 model 😉
  3. ColinBarber
    The keycard is just like a standard key, the mechanical part can be cut and the electronics programmed to work with any new Lexus that uses smart entry. Quite expensive - never use mine as I find it a bit too thick and I'd rather not lose my wallet and car key at the same time 😞
  4. ColinBarber
    GS MK4 is much more modern than the MK3. Much better handling and ride quality due to the improved chassis.
  5. ColinBarber
    hmmm The Lexus press release, from which AutoExpress have just done a copy & paste, states the final drive ratio has changed. However the factory engineering information states this is only for the South Korean market, the enhanced 0-62 mph time is due to launch control. The Korean one has 0-62 in 4.2s standard and 4.0s for Track Edition.
  6. ColinBarber
    The Premier grade comes as standard with the larger screen however that grade was only available in the 450h drivetrain, not the 250. The GS250 Luxury and F Sport grades had the option to upgrade to the Mark Levinson premium sound system which includes the 12" screen.
  7. ColinBarber
    I assume the auto 'one-touch' open and close is working correctly from the switches?
  8. ColinBarber
    Definitely a 2010 model - I guess it sat in a showroom for a few months before being registered. Not sure how accurate the month is, but the year is correct:
  9. ColinBarber
    see attached. As David has stated, it depends when the car was manufactured rather than when it was registered. IS-F v1.pdf
  10. ColinBarber
    Toyota's production can normally cope with both in a single line. If you visit the factory at Derby you will see any combination of RHD, LHD, hatch, estate, trim level and any colour all one after the other going down the line.
  11. ColinBarber
    As this is a heater circuit issue there is no point looking at the O2 sensor waveforms, it is on a different circuit and unrelated. Worth unplugging the sensor and checking the connection for corrosion, possibly even swapping sensors over to see if the fault moves with the sensor or stays with the bank. Typically it will be an issue with the sensor and just needs replacing.
  12. ColinBarber
    Toyota do for the first 3 years on higher end models, and so do Lexus now on some models - for example the NX with premium nav. But I don't see the point, everybody complains about the system so why would you want to update it. Just use Waze, Google maps or Apple maps on your phone for something that is much better and constantly being updated.
  13. ColinBarber
    You used to be able to shop around dealers for a good price. Lexus put a stop to that a couple of years ago by introducing fixed price (high price) servicing and possibly threatening the loss of franchise as all dealers seemed to adhere strictly to the pricing - interesting that some are now breaking away 🙂
  14. ColinBarber
    It's a mistake because copper grease shouldn't be used on anything that moves as it is slightly abrasive and will therefore wear the parts out.
  15. ColinBarber
    The pin should come out, but they have a habit of corroding. Try heating up the housing and then twisting the pin to get it out. If the body is ok then get a new sliding pin, bushing, rubber, and bolt and you should be okay.
  16. ColinBarber
    plenty of 2005 400h vehicles still around on their original batteries
  17. ColinBarber
    Why mention the NX when the owner has an RX? I assume you mean RX?
  18. ColinBarber
    No they are specially made aluminium. They just don't look like cheap stuff MB use. https://lexusenthusiast.com/2018/11/02/the-story-of-the-lexus-es-samurai-inspired-hadori-trim/
  19. ColinBarber
    Not sure on the UX but in general the newer systems don't seem to mute the drivers speaker like the older systems do. Just need to increase the volume of the navigation announcements so it can be heard.
  20. ColinBarber
    The GPS antenna is located under the dash in the centre, close to the windscreen. I don't believe that is an issue otherwise you wouldn't have got any position. You may just be in a poor reception area - drive around for a bit and see if it gets any better.
  21. ColinBarber
    There are less guides because there are less vehicles, and unlike the GS450h seem very reliable. The principles are exactly the same as the Prius battery, it just uses a different number of cells per module and physically different layout.
  22. ColinBarber
    Are you able to make a recording? Have you checked your oil level?
  23. ColinBarber
    Many of those vehicles run a flexible service schedule where sensors check the quality of the oil and determine when a service is required. Lexus don't do that, they only use fixed service schedules. Even with fixed service schedules many manufacturers produce warning that are difficult to clear - mainly in their self interest to make it difficult/expensive for private or independents carrying out services. Again Toyota/Lexus don't do this. The only thing available as part of the infotainment system are service reminders that can be cleared/turned off by the owner via the standard menus.
  24. ColinBarber
    I don't think safety is an issue, and with the rear adjustable you can compensate for a heavy load in the boot. The issue with only half a system is that you need to fool the ECU that the front is working correctly otherwise you will get a bunch of error codes. You could either move the front height sensors to the rear and extent the wiring or wire the front ECU sensor inputs into the rear sensors, that way when the rear suspension moves the ECU thinks the front is correctly moving too.
  25. ColinBarber
    Welcome Allan 🙂
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