My only issue is changing a tyre after a puncture - now "Low pressure light" comes on weekly and am told it is because the new tyre is a different load spec... it is what the tyre company fitted [without a spare it was necessary to replace and the tyre company were asked to replace with "same grade". VW dealer says it was load 88 not 92 so that is their reason... I am replacing all 4 tyres to make sure this "fault" is what they say...
It seem strange to me that an axle has to have the "same tyres" as this does not allow for emergency replacement etc.
Other than this irritation the GTE has been brilliant 16K miles in 19 months! I would like a bit more battery power
This does not make sense to me ?.
I believe the TPMS facility works by checking the turning speed of each wheel via the ABS sensors and then compares any major difference in the turning speed of each wheel on the car.
When you have a flat tyre, the affected wheel is turning at a slower / faster rate that the other three wheels, and therefore the TPMS triggers a warning to the driver.
So, as long as the wheel & tyre combo is both of the same type and inflated to the correct recommended pressure setting, I can’t understand what the problem is ???.
I used to get a warning on the O/S/R tyre about every six weeks on my GTE.
The tyre had lost about 6lbs so I would top up the pressure and reset the TMPS.
After this happened on the third occasion, I went to my local family run tyre company.
They removed the wheel and found a metal wood screw in the tread of the tyre.
It hole was repaired and the system reset, all was then okay !.
Later in the year, I replaced all four tyres just two days before we went away on holiday.
About halfway there, the TPMS warning sounded as we went around a roundabout !.
A quick visual inspection in a service station, did not show any issues.
When at the final destination, I checked every wheel and balanced the pressure in every tyre until they where absolutely spot on to each other !.
Then I reset the TPMS and never had another warning until I then sold the car about seven months later.
Personal, I would have that newer tyre checked for a very slow puncture or a leak at the rim of the wheel.
Then if okay, carry out a personal check of every tyre pressure on the car.
Reset the TPMS and then see what happens then !.
One day last summer, my wife’s Fiat 500 threw up a low pressure warning in one of the tyres.
The car is now three years old and we have owned it from new.
I checked all type pressure ( which where pretty close ) and then reset the TPMS.
No further warnings to date !.