general problems of the 2021 BMW X3

Seven problems related to vehicle speed control have been reported for the 2021 BMW X3. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2021 BMW X3 based on all problems reported for the 2021 X3.

1 Vehicle Speed Control problem

Failure Date: 03/01/2025

The contact owns a 2021 BMW X3. The contact stated that while reversing, the vehicle lost motive power. The check engine warning light was illuminated. The vehicle had decelerated and was jerking abnormally. There was an abnormal flickering sound coming from the vehicle. The vehicle was taken to an independent mechanic who retrieved codes related to computer failure. The local dealer was not contacted. The vehicle was not diagnosed or repaired. The manufacturer was not notified of the failure. The failure mileage was approximately 101,000.

2 Vehicle Speed Control problem

Failure Date: 08/01/2024

Constant emergency braking when I’m not near another vehicle.

3 Vehicle Speed Control problem

Failure Date: 10/17/2023

The contact owns a 2021 BMW X3. The contact stated while driving approximately 3 mph, and slowing to park the vehicle, the vehicle independently accelerated. The contact stated the brake pedal was depressed. The contact stated no warning light was illuminated. The contact had taken the vehicle to a local dealer, where it had not been diagnosed. The vehicle had not been repaired. The manufacturer had been informed of the failure. The failure mileage was 28,307.

4 Vehicle Speed Control problem

Failure Date: 01/25/2023

I was slowly pulling into a parking space and as I applied pressure to the brakes, there was no response. In fact the car seemed to rev up and accelerate, jumping the curb and ramming a tree. I was able to steer away from the tree to avoid hitting the center of the front end, but smashing the left front. Even after hitting the tree the car did not slow and I’m trying to pump the brakes, there was no response… I kept going over a grassy area, across a sidewalk and back into the driveway in front of the building, finally the brakes engaged and the car came to a stop. I was then able to pull into another space safely out of the way. I was so lucky it was only 7:15 am and no pedestrians were around and no other vehicles. So I did not hit anyone and did not injure myself.

5 Vehicle Speed Control problem

Failure Date: 07/12/2021

The car has part analogue part digital display, the mph is displayed only via the analogue dial in 10 mph increments. It's difficult to maintain speeds at 25 / 35 /45 /65 mph. The functionality exists to enable the digital speedometer but BMW refuses to code it on. Rather the company directs you to after market coders to enable the functionality. Alternatively you needed to opt to the $1000 optional fully digital display but this was not made clear at the sales process. BMW has a solution for the 2019 / 2020 X3 under sib 62 07 19 but refuses to acknowledge this at service centers.

6 Vehicle Speed Control problem

Failure Date: 04/12/2021

On April 12, 2021 I was driving my 2021 BMW X3 and as I was pulling up into a parking stall, my vehicle accelerated on its own causing my vehicle to collide with a brick wall.

7 Vehicle Speed Control problem

Failure Date: 12/16/2020

My car's speedometer only displays speed in 10 miles increments, which makes it nearly impossible to know exact current speed of the car. For example when speed is between 50 and 60 I can only guess what my actual speed is, 52 or 58. BMW for some strange reason sells an optional package which enables accurate digital speedometer, and I think accurate speedometer must be standard. This is a safety issue.


Other Vehicle Speed Control related problems of the 2021 BMW X3

Vehicle Speed Control problems
7
Cruise Control problems
1


X3 Service Bulletins
X3 Safety Recalls
X3 Defect Investigations