Print this page

3.0

definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
46,667 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.

2011 Ford Mustang lights problems

lights problem

Find something helpful? Spread the word.
Get notified about new defects, investigations, recalls & lawsuits for the 2011 Ford Mustang:

Unsubscribe any time. We don't sell/share your email.

2011 Ford Mustang Owner Comments

problem #3

Feb 012017

Mustang

  • 70,000 miles

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

I am having major electrical issues which Ford will not address. Sometimes this is intermittent, sometimes it is constant. Here is what happens: I get a barrage of errors on the dash, the radio and air conditioner will cycle on and off multiple times (sometimes will remain off); rear brake lights stop working, rear turn signal stops working. It does this randomly, sometimes for an extended period. I worry that someone may not check the brake lights or turn signal and be severely injured or killed in an accident. I have alerted Ford about this and believe that it fell on deaf ears. The car can be in motion, stationary, city, highway, rain, snow, sleet, or sun, driven aggressively or gently. Nothing seems to trigger the problem, it just happens. The car has been garaged a large part of its life.

- Lamar, MO, USA

problem #2

Aug 082017

Mustang

  • 70,000 miles
Electrical system problem. There does not seem to be a trigger in regard to rain, hot, or cold weather conditions or how it is being driven. I have had a Ford dealership work on this to no avail. I will start with the safety aspect that is affected. It will do all of these things at once and then slowly come back online, sometimes the errors do not correct themselves. 1. no brake lights 2. no rear turn signal 3. no heat/air (it will turn on and off) - which is bad in inclement weather for old people 4. brake light, traction control light, tire pressure monitor, service engine, all have errors. 5. radio will turn on and off. It will cycle through these things failing, they may fail multiple times per minute or just stay in fail mode, or they may just correct themselves. This started to happen infrequently and slowly stepped up to very frequently. I will attach a link to a youtube video that will show my car. Https://www.youtube.com/watch?V=-1zqr4wbvqw

- Lamar, MO, USA

problem #1

Oct 282009

Mustang

  • miles
The operating frequency of pwm (pulse width modulation) led's (light emitting diode) is too low for some viewers! the external lighting does not comply with FMVSS no. 108 specifies that lamps must be steady burning. Ford has failed to meet this requirement making for a very unsafe vehicle for night time driving. This affects them and other drivers being near this vehicle with the diminished safety margin. Note: All newer Ford's (car's, police cars, buses, tow trucks, truck, etc...) using led's are at fault, the operating frequency is to low making for a very dangerous night time situation!!!!! this must be reviewed and corrected.

- Wildomar, CA, USA

Not what you are looking for?