The Tesla Thread

So I checked my front tyres at the weekend and the inner edge is down to 1.7mm and the outer edge is about 3.5mm. I'm getting g new fronts next Monday and the alignment checked on Tuesday, but just wanted to check that's not normal? I got about 18k miles out of the front, some kumho tyres (were brand new when I got it). I'll be going for PS4s for the front as that's what I've got on the back (none acoustic).
 
So just had another issue last week. I got caught in a very heavy rainstorm a few weeks ago and on Tuesday I had an error coming up about front right restraint system. Some googling told me about a sensor under the seat (and found a good video). Finally got round to checking today and it's different to the one online (was an American vid). I've raised a service request (as now out of warranty). They've posted '
Diagnosis: Low Voltage Circuit Integrity
Check', however not sure if this is a fix or just a diagnosis (I have messaged but it's sunday). I ask as the estimate is £198 which seems a lot just for a diagnosis.
 
Last edited:
Slight update, the error message has gone from on all the time to intermittent so hopefully it is drying out. It's actually more annoying now though as it 'bongs' a dozen times per drive :p .
 
Just be wary that your 12v battery is not on the way out. I believe that tyre wear is normal and why the recommended rotation, although I'm no expert.
 
Last edited:
Another weird issue I've had. All 4 of my tyres say they are 37 psi. My tyre compressor says they're now 42 (topped them up yesterday thinking they were low). When I used the same compressor on my wife's fiesta, it agreed 100% with her car. I've tried the factory reset option in the service menu (but once once I got to work so not sure what it did).
Are they any reasons why it should underread by so much?
 
Another weird issue I've had. All 4 of my tyres say they are 37 psi. My tyre compressor says they're now 42 (topped them up yesterday thinking they were low). When I used the same compressor on my wife's fiesta, it agreed 100% with her car. I've tried the factory reset option in the service menu (but once once I got to work so not sure what it did).
Are they any reasons why it should underread by so much?

Have tried a proper pressure reader on the tyres?

Tyre compressors are hardly the most accurate things.
 
I've always found my compressor to be pretty close to what garages (over)fill it to. I don't see why they would be inaccurate. It also doesn't explain why the fiesta was reading the same as the compressor.
I would accept +/- 0.5 bar being the same as a tolerance, but more than that seems excessive.
 
Last edited:
Have you driven it since? The sensors only update when driving.
Yes. I topped it up yesterday, then drove to work today. I know it takes about a 1/4 mile before they update (not sure if it's speed related or not). It just strikes me as odd. I've got a second compressor (also ring) so I'll try that and compare.
 
About the tyre wear, it is normal to a degree. I have always had more front inner tyre wear but it has gotten worse as the front upper control arms wear.

The control arms are a bad design as they allow some water ingress that will wash out the grease. Meyle make an improved HD version which my car will be getting soon as they now squeak sometimes.
 
I see a bit of variation and also the temperature of the tyres (even when stationary / the outside temp) can have a few degrees of difference

Screenshot-2023-09-25-15-17-01-75-dea0ed4dc7fea9051b966dd91d80d9ae.jpg


It's 19 degrees outside ATM
 
About the tyre wear, it is normal to a degree. I have always had more front inner tyre wear but it has gotten worse as the front upper control arms wear.

The control arms are a bad design as they allow some water ingress that will wash out the grease. Meyle make an improved HD version which my car will be getting soon as they now squeak sometimes.
I actually had mine changed under warranty. I believe the new Tesla version is better sealed, although I have no idea how much they are compared to aftermarket.

For tyre pressures I'll check again at the weekend, as due to ferrying the kids every weekday my tyres don't 'cool off' until quite late. I do see a bit of variation, at cold it measures 37 psi, but when warm there's always a difference. I don't think it's possible to have them the same hot as 1 side of the car will have traveled further, and cornered more etc.
 
I had the rear 2 tyres changed at the weekend. Managed just over 31000 miles on them. Fronts aren't low enough yet to change but dude thinks a couple more months will get me there (The lease company won't change them until they get to a certain depth).
 
I actually had mine changed under warranty. I believe the new Tesla version is better sealed, although I have no idea how much they are compared to aftermarket.

For tyre pressures I'll check again at the weekend, as due to ferrying the kids every weekday my tyres don't 'cool off' until quite late. I do see a bit of variation, at cold it measures 37 psi, but when warm there's always a difference. I don't think it's possible to have them the same hot as 1 side of the car will have traveled further, and cornered more etc.

My understanding is they didn't really change the design, they still have the plastic cap over the ball joint they just packed the joints with more grease to be fair it seems to have extended the life of them as my car came with revised ones and is only causing issues now at 70,000+ miles.

37psi cold is probably on the low side, I find 43 a good balance between economy performance and comfort on my Model 3 LR with 18" wheels.
 
My understanding is they didn't really change the design, they still have the plastic cap over the ball joint they just packed the joints with more grease to be fair it seems to have extended the life of them as my car came with revised ones and is only causing issues now at 70,000+ miles.

37psi cold is probably on the low side, I find 43 a good balance between economy performance and comfort on my Model 3 LR with 18" wheels.
Yea but they're actually 42, it's the car underreading them by a large amount.
 
So my Model 3 LR turns 3 years old this week, booked in for MOT later today (that was a ballache in itself, been cancelled 2 times, 3rd time lucky eh). Covered 51450 miles in that time.

Thought I'd summarise the ownership over that time, costs and problems etc.

In general the car has been a joy to own, it has a few niggles that I'll address but overall I've really enjoyed owning it and really struggle to comprehend the hate that these cars have spawned, albeit mainly on socials.

So we've had to contact Tesla 4 times, 3 of those were covered by the rangers, only once have we had to take it to their service centre at Dartford.

When we picked it up they hadn't installed the USB C ports and wireless charging pads, that was carried out a month after we picked it up.

The driver side heated seat element failed and we had the ranger out twice to do that, once for diagnostics and returned a week later to replace seat base. They also replace some parts on boot struts as part of a recall whilst here.

Earlier this year we had a 'Tyres on the Drive' company come and replace all 4 tyres (£450) and a few days later one of the TPS failed to transmit pressure data to the dash resulting in a puncture warning. Contacted Tesla and they booked us in to replace it but it couldn't be done by the rangers. Mrs decided to take the Model Y out for a spin whilst at the Dartford site to save sitting around waiting, as she wanted one since we picked this up, 2 birds 1 stone etc! (She didn't like it..)

Replaced wiper blades and pollen filter (£50) this year and regularly swap wheels every 6250 miles. Had one wheel refurbed (£80) when she brushed a kerb parking it.. :rolleyes:

And that's it, painless ownership!

The only niggles that really bug me are more software related, phantom braking and it's over protective lane "Take control of vehicle" beeping on the screen when it thinks you're wandering over a white line. The main issue for me is the paint/stone chips, they are horrendous, constantly finding new chips everytime I wash it, not had a car like this for stone chips, I dab the chips with a touch up kit from Chipex (£42).

I keep it clean using Bilt Hamber/Autoglym products. Usually once a week in winter and fortnightly in summer. The white interior has surprisingly kept really clean, considering i'm HGV Technician and the hidden dirt that comes with that job.

As it's my main commuter (40 mile round trip daily) I get to charge it at work once a week and around twice a week in winter. Rarely charge at home and Mrs uses superchargers when she has to visit friends up the country. So charging costs have been minimal.

We normally look to buy a new car after 3 years, but we've been so impressed we are keeping this. She road tested the BYD Seal a few months ago and was impressed by that, but is ultimately put off with having to use normal charge stations and not the Tesla ones.

So here's to a few more miles yet :)

PXL_20241216_102920454.RAW-01.COVER.jpg
 
Washing every week is impressive. I like to try but have other priorities a lot of the time so car is somewhere down the list.
Did diy ceramic coat when it was new but now I'm washing every couple months, and that's sometimes just the snow foam.
2019 so 5 year old Std range.
 
So my Model 3 LR turns 3 years old this week, booked in for MOT later today (that was a ballache in itself, been cancelled 2 times, 3rd time lucky eh). Covered 51450 miles in that time.

Thought I'd summarise the ownership over that time, costs and problems etc.

In general the car has been a joy to own, it has a few niggles that I'll address but overall I've really enjoyed owning it and really struggle to comprehend the hate that these cars have spawned, albeit mainly on socials.

So we've had to contact Tesla 4 times, 3 of those were covered by the rangers, only once have we had to take it to their service centre at Dartford.

When we picked it up they hadn't installed the USB C ports and wireless charging pads, that was carried out a month after we picked it up.

The driver side heated seat element failed and we had the ranger out twice to do that, once for diagnostics and returned a week later to replace seat base. They also replace some parts on boot struts as part of a recall whilst here.

Earlier this year we had a 'Tyres on the Drive' company come and replace all 4 tyres (£450) and a few days later one of the TPS failed to transmit pressure data to the dash resulting in a puncture warning. Contacted Tesla and they booked us in to replace it but it couldn't be done by the rangers. Mrs decided to take the Model Y out for a spin whilst at the Dartford site to save sitting around waiting, as she wanted one since we picked this up, 2 birds 1 stone etc! (She didn't like it..)

Replaced wiper blades and pollen filter (£50) this year and regularly swap wheels every 6250 miles. Had one wheel refurbed (£80) when she brushed a kerb parking it.. :rolleyes:

And that's it, painless ownership!

The only niggles that really bug me are more software related, phantom braking and it's over protective lane "Take control of vehicle" beeping on the screen when it thinks you're wandering over a white line. The main issue for me is the paint/stone chips, they are horrendous, constantly finding new chips everytime I wash it, not had a car like this for stone chips, I dab the chips with a touch up kit from Chipex (£42).

I keep it clean using Bilt Hamber/Autoglym products. Usually once a week in winter and fortnightly in summer. The white interior has surprisingly kept really clean, considering i'm HGV Technician and the hidden dirt that comes with that job.

As it's my main commuter (40 mile round trip daily) I get to charge it at work once a week and around twice a week in winter. Rarely charge at home and Mrs uses superchargers when she has to visit friends up the country. So charging costs have been minimal.

We normally look to buy a new car after 3 years, but we've been so impressed we are keeping this. She road tested the BYD Seal a few months ago and was impressed by that, but is ultimately put off with having to use normal charge stations and not the Tesla ones.

So here's to a few more miles yet :)

PXL_20241216_102920454.RAW-01.COVER.jpg
While I do wish I'd gone for the red instead of poverty white I had a question.

Firstly how did you get all 4 tyres done for £450, were they long longs?
Agree on the lane keeping, where I live on some of the back roads they can be narrow which means you have to go on the white line if a van is coming towards you. The car does not like it, and I'm always worried it will steer me into traffic.
 
Back
Top Bottom