What is life like with your car? Let us know and win £500 in John Lewis vouchers | No thanks
Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - Fiesta1234

My mates bmw x3 2.0 diesel has been having problems with the rear diff. It started of as an oil leak and went too get it looked at by an independent garage. They said that there was loads of swarf in the oil and that its making some bad noises. My mate has gone too the original garage where he Brought the car from but they are saying that the diff isn't covered under warranty,vearing in mind he paid extra for the upgraded warranty. Surely a diff should be covered as its not a wear and tear item like they like too call everything. He has been quoted nearly £2000 for a new diff. Where does he stand with this?

Cheers for any help

Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - Ian D
How long ago did he buy it? If it is under 6 months he had rights against the garage regardless of the warranty, however you would expect the diff to be covered
Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - elekie&a/c doctor
What age is this car? It could be 10 years old . Rear diffs on these often fail through mismatched tyres .
Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - Fiesta1234

He has had the car for around 9 or 10 months. It is a 63 plate with around 70k miles on it. Don't think he has mismatched tyres. Need too check that but even then, if he has a warranty then surely a differential should be covered.

Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - catsdad

So it’s out of the six month period. What exactly does the warranty say about the differential? A warranty on an eight year old car is very likely to be restricted in the cover it offers.

Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - Fiesta1234

He is going too ring them back up and get a full breakdown on what is actually covered. Considering he paid for the upgraded premium warranty for a lot of money, the diff should be covered. I understand that the car is getting older now but what's the point in warranties if even the diff isn't covered. If the engine blew I'm sure they would have an excuse not too replace it.

Edited by Fiesta1234 on 11/08/2021 at 10:43

Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - Galaxy

Most of these so called extended warranties aren't worth the paper they are printed on, I'm afraid.

The are offered to buyers of used cars as a form of reassurance but, in practice, they are mostly useless if anything should go wrong outside the 6 month period.

The only car warranties that are generally worth anything at all are those backed by the major motor manufacturers but, even then, there will be limits on what can be claimed for.

Edited by Galaxy on 11/08/2021 at 11:38

Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - Fiesta1234

We will have too see what's included and if the diff is included but they are refusing then trading standards can get involved.

Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - Miniman777

Most of these so called extended warranties aren't worth the paper they are printed on, I'm afraid.

The are offered to buyers of used cars as a form of reassurance but, in practice, they are mostly useless if anything should go wrong outside the 6 month period.

The only car warranties that are generally worth anything at all are those backed by the major motor manufacturers but, even then, there will be limits on what can be claimed for.

Many after market warranties are pointed and worthless when it comes to big claim for a major item as they have limitations, like £1000 parts and labour which covers nothing on a modern car, less so on a 4x4. You may as well drop your money down the drain. Plus the warranty backer will look for any escape clause.

When the garage tries to sell you such warranty, do you see the booklet with all the T&Cs, do you have time to read it? Unlikely. And yes, manufacturer-backed warranties, like BMW has a limit on the price paid for the car. I've had experience of BMW/Mini warranty claims - funnily for a diff on a 9month old X3 - and it was an unbelievable no hassle experience.

Also worth pointing out some BMW X series cars have different sized front and rear tyres, so you cannot swap them around. No, I dont know how the diff works it out either.

Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - Rerepo

I understand that the car is getting older now but what's the point in warranties if even the diff isn't covered. If the engine blew I'm sure they would have an excuse not too replace it.

The point of these warranties is to make money for the warranty company at the expense of naive customers. Usually the are very successful.

Edited by Rerepo on 11/08/2021 at 20:21

Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - daveyjp
No doubt another car with 4wd capability which has had at least one owner who doesn’t understand this comes with responsibilities as regards tyre maintenance.

Unless you know a 70,000 mile xdrive BMW has been maintained meticulously, including swapping and changing tyres in line with recommendations, rear diff problems shouldn’t be a surprise.
Bmw x3 2.0 diesel - Bmw x3 f25 rear diff problems. Warranty repair? - madf
No doubt another car with 4wd capability which has had at least one owner who doesn’t understand this comes with responsibilities as regards tyre maintenance. Unless you know a 70,000 mile xdrive BMW has been maintained meticulously, including swapping and changing tyres in line with recommendations, rear diff problems shouldn’t be a surprise.

First job I would do if I bought a used 4x4 would be change oil and filters in engine ,transaxle, gearbox and front and rear diffs.

I would suggest the diffs have never seen an oil change - hence the swarf.