NHTSA — Power Train Problems

2005 Mini Cooper (Page 1 of 2)

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CarComplaints.com Notes: Power steering problems are a major issue with the 2005 Mini Cooper, with hundreds of owners reporting complaints to the NHTSA about their power steering suddenly failing while driving.

Some power steering failures have caused crashes & injuries. Average mileage at failure is well under 100,000 miles & the repair cost is over $1,000. Not good.

2.3

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
68,533 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2005 Mini Cooper drivetrain problems

drivetrain problem

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2005 Mini Cooper Owner Comments (Page 1 of 2)

problem #27

Sep 052021

Cooper

  • miles

A D V E R T I S E M E N T S

The transmission will cycle first through third and when it tries to go into 4th it slips and will not operate higher gears it caused me to lose my forward drive momentum as I was switching lanes and the car I was getting in front of almost ran into me.

- Colorado Springs , CO, USA

problem #26

Feb 162021

Cooper

  • 1 miles
When driving vehicle transmission slips causing a jerk reaction in the vehicle and then it will renegade causing another jerk reaction in the vehicle and makes going and or stopping unpredictable. Turning left is dangerous as the car may not move forward at a speed that it should or may jerk in the middle causing the vehicle to stop in front of oncoming traffic. I have had a machanic change the transmission and it still does the same thing. I have contacted the manufacturers who informed me that there were no recalls and nothing they would do.

- Mount Pleasant, MI, USA

problem #25

Feb 012020

Cooper

  • 77,500 miles
The power steering assist has all but stopped working, with steering now difficult at lower speed--especially when I first start the engine in the morning. The clutch doesn't respond well and the vehicle no longer goes into second gear. The rear left brake caliper seized in place, not allowing the brake pad to retract completely and therefore the brake pad continuously rubbed against the disc, but without noise. Not until the left rear brake made noise because of the metal on metal braking was the seized oem caliper identified, when I put on a set of new brake pads. None of the other three brakes had the seized oem caliper.

- Stanhope, NJ, USA

problem #24

May 172018

Cooper

  • 83,000 miles

A D V E R T I S E M E N T S

Before I bought the car it was rear-ended from losing speed because the transmission was slipping. This is in the design of this year of MINICooper as I am finding that it is on the internet as just a bad design. I can't get anyone to work on it for a reasonable price. I'm hoping there's some help out there for unsuspecting innocent people like me who thought they were getting a good car and now it is just unsafe as I have had to tow it 3 times now and I've only had it since may of this year 2018.

- Murrysville, PA, USA

problem #23

Jan 022015

Cooper

  • 58,500 miles
Takata recall. Transmission would not shift gears intermittently while in automatic. Spent $5,600 to rebuild transmission. Still having intermittent issues.

- Agoura Hills, CA, USA

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problem #22

Jun 242016

Cooper

  • 69,791 miles
Front driver seat occupant detection mat doesn't seem to be working correctly as it doesn't detect sometimes when there is an occupant. Second issue is the cvt transmission of this vehicle. I get a jerking motion every now and then and found a class action lawsuit linked with these transmissions. I purchased this car after this lawsuit but apparently this particular vehicle was not taken care of. My vehicle only has 70,000 miles on it and find this unacceptable.

- Houston, TX, USA

problem #21

Dec 012015

Cooper 4-cyl

  • 48,000 miles

A D V E R T I S E M E N T S

Transmission previously replaced at 48K miles by manufacturer due to noise. My transmission is broken. My tires chirp every time I push on the gas because the transmission does not know what gear to be in due to the bad body control valve. The transmission needs to be replaced because I cannot verify how much mechanical damage has taken place during the time that the valve body has been broken. Once the valve body breaks down, the mechanical unit also begins to break down. MINIneeds to issue a service bulletin telling the dealers to commence servicing the aisin transmissions every 40K by replacing the fluid. BMW/MINIs transmission fluid is not lifetime. Volkswagen issued a similar bulletin a few years ago because it also uses the aisin transmission. The independent repair shops may not replace the fluid right because the transmission fluid is hard to drain and in many cases if it's not done right, great damage is done the engine. The consumer stated the vehicle was under powered upon acceleration. The vehicle would jerk, and buck. The valve body in the transmission began to break down because the shavings from the transmission gears began to cloud the fluid and inhibit communication from the valve body solenoids to the mechanical components. Updated 03/23/16.

- Los Angeles, CA, USA

problem #20

Apr 022015

Cooper 4-cyl

  • Automatic transmission
  • 64,200 miles
The contact owns a 2005 MINICooper. The contact stated that the power steering failed and the transmission was leaking fluid. The vehicle was taken to the dealer where it was diagnosed that the power steering pump, fan, and the transmission needed to be replaced. The power steering was repaired at a cost of $1900. The manufacturer was made aware of the failure. The failure mileage was 64,200. Updated 7/1/15 updated 07/09/15

- Chicago , IL, USA

problem #19

Jan 012015

Cooper

  • 92,000 miles
My 2005 MINICooper convertible needs the transmission replaced. My car has only 92,000 miles and it is unfair that already it has to be replace at a ridiculous cost. There was a class action law suit with BMW/MINIfor the transmission that went wrong. There are many people besides myself who where not notified of this and were left out. MINIcooper should recall the transmissions.there are many forums of MINIcooper owners who are outraged and have similar situations. Please consider and make this company recall the transmissions. Thank you

- Sarasota, FL, USA

problem #18

Sep 022013

Cooper

  • 90,000 miles
The automatic cvt transmission just down shifted and now won't go into high gear. This will happen on the freeway and will shift and clunk into gear. BMW is aware of the problem with this transmission but won't stand behind their product. It is very dangerous to drive.

- Pleasant Hill, CA, USA

problem #17

Mar 252013

Cooper 4-cyl

  • 92,000 miles

A D V E R T I S E M E N T S

Problem with automatic transmission on 2005 MINICooper S. needs replacement $8000+. only 90K miles. Hundreds of complaints on line regarding cvt transmission defect. MINIcooper/ BMW not admitting problem to public.

- Saylorsburg, PA, USA

problem #16

Mar 132013

Cooper 4-cyl

  • 82,300 miles
When accelerating from 30 to 40 miles an hour/shifting from 3rd to 4th gear, my transmission would rev up the rpms and my car no longer accelerates. It went from about 2 to 5.5 rpms, even after I took my foot off the gas pedal. Once it finally does shift, it lurches the car forward violently. It takes a while for the transmission to start acting up, but once the car is fully warmed up, it seems nearly impossible to have it not happen. It's even more frustrating and frightening because I do all city driving, where I slow down and speed up so I am constantly having to get within the 30mph range. My car stops accelerating so I am afraid of my transmission dying in the middle of traffic or slowing down so much that is causes an accident. Bottom line: My car does not function properly and potentially endangers me, so I am afraid to drive my car.

- Denver, CO, USA

problem #15

Mar 092013

Cooper 4-cyl

  • 72,878 miles
I am the current owner of a 2005 MINICooper S. I purchased the vehicle in 2006 from MINIof irvine with 3,000 miles. I have recently been experiencing issues with the cvt transmission. The car jerks when changing gears at any speed, as well as when switching from drive to reverse. I have taken the car to MINIof san diego to be diagnosed and have been notified that the transmission needs to be replaced at a cost of $8,000. The vehicle currently has 73,000 miles and find it completely unacceptable that the transmission is failing so early on.

- San Diego, CA, USA

problem #14

Nov 142012

Cooper 4-cyl

  • 76,525 miles
Started vehicle in the morning of 11/14/2012. The shift indicator on the dash shows ep mode instead of D, R, N, etc. The car seemed to drive fine but there's something wrong with the shifter electronics. The car does not seem to know what drive mode is in. Putting the auto manual transmission into sports mode does not change the shift indicator on the dash. In sports modes it still showed ep. In ep mode the car does not rev beyond 3000rpm and drives rough at certain speeds. This may be a manufacturer defect with a transmission sensor, or the shifter electronics.

- Wellesley, MA, USA

problem #13

Dec 032012

Cooper 4-cyl

  • 41,230 miles
At low miles the transmission has to be replaced. No fore warning just gone. I'm trying to drive and at 10 mph I'm revving at up to 3000 RPM's. this should def not be happening! I'm fuming being that I have to now replace the transmission when I have not beaten on it or anything to make this happen. So far my experience with BMW has not been good. I would have been better buying anything else.

- Spring Hill, FL, USA

problem #12

Sep 092012

Cooper

  • 83,000 miles
I had a little whining sound when I pushed on the clutch. Everything worked fine even with the whining sound. I started driving to the mechanics and my car completely shut down. The transmission came completely apart. All the teeth are gone from the second gear with no warning. I have already spent $2000, now I will have to either spend another $3000 for a new transmission, or trade in my car at a horrible loss and I will be upside down on the next car. I read that there were class action lawsuits against MINIBMW over the transmissions. I was hoping that I would find a recall on here.

- Amarillo, TX, USA

problem #11

Sep 182012

Cooper 4-cyl

  • 92,607 miles
The transmission on our 2005 MINIhad been slipping but we could not afford to have it fixed. My daughter was driving to various local shopping plazas applying for jobs. She could not have been driving over 45 mph because that was the maximum speed one could drive without the transmission slipping out of gear. The car began to make a whirring sound and smoke. She pulled into a parking lot and safely parked. The engine continued to smoke and all of the transmission fluid leaked onto the ground. We had the vehicle towed to our home and it now sits in our garage while we continue to pay for it and insure it.

- Winter Garden, FL, USA

problem #10

Sep 102012

Cooper 4-cyl

  • 74,450 miles
After driving one evening a short distance to the store and feeling a strange pulling of the car but not really moving as fast as it should, I took it to be checked out at the MINIof the lehigh valley. I was told that it was a faulty transmission but that I could still continue to drive it short distances. This cost $138. So after a couple of short trips to work, I was on my way home on Monday September 10th when it started to "shut down", it was revving very loudly but only moving at about 20mph at the most. I had to pull over many times due to anxiety, fear and causing an accident. I had to find a back way home because I could no longer drive on any of the main roads since it was obvious that I was going to get hit from behind!

- Macungie, PA, USA

problem #9

Aug 252012

Cooper 4-cyl

  • 70,595 miles
Daughter/co-owner was driving car. Shifting from 1st in to 2nd gear. Loud clunk or rattle/clicking from unside. Car lost power steering, battery light came on. Could not control vehicle. Had to call tow truck.

- Marana, AZ, USA

problem #8

Aug 092012

Cooper 4-cyl

  • 66,312 miles
The transmission has failed at 66K miles - as I am researching this problem, I can see that many people have had premature transmission failures with their MINIcooper and BMW has not been willing to address the problem. The cost to us will be approximately $10,000 to repair.

- Santa Barbara, CA, USA

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