Q: I have a 535i with a pseudo M package, regardless how do I know what the Rear Rotor size is (330mm or 345mm).
I need to replace my front rotors due to rotor warping, however, when shopping for front rotors, the rotor options reference the rear brake rotor size (330mm or 345mm), without removing and measuring them, is there a way to tell which size they are by a VIN or something equivalent? Thanks Jim
My car has 50000 miles.
My car has an automatic transmission.
The statements expressed above are only for informational purposes and should be independently verified. Please see our
terms of service
for more details
Get an instant quote for your car
Our certified mechanics come to you ・Backed by 12-month, 12,000-mile guarantee・Fair and transparent pricing
What others are asking
P2107 - 2005 Ford Freestyle
Hello. P2107 (https://www.yourmechanic.com/article/p2107-obd-ii-trouble-code-throttle-actuator-control-module-processor-by-spencer-clayton) is the code for an issue with the vehicle's throttle control module processor. Basically, the computer has detected an issue with the vehicle's electronic throttle body and has put the vehicle in safe mode. The throttle body...
Is there a way to tell if engine oil was placed in the transmission by mistake?
Hello. Technically, yes, it can be proven by chemical analysis. This would most likely have to be a forensic investigation so obviously you would have to send a sample of the fluid to a laboratory that has a capability in...
Starting problem - 2005 Audi A4
This is a common sign of a failing starter relay. This is a unit that sits near the starter and directs power from the battery to the starter allowing it to engage the flywheel when you turn the key. When...
Problem with AC/heater - 2005 Ford Explorer
Hello. The problems you describe with the front system may either be a faulty control switch or faulty vacuum motors for the air blend doors. The problem in the rear is likely the rear heater control valve, which regulates the...
Would low engine oil cause the check engine light to come on in my 2002 Toyota Corolla
Hello. Typically low engine oil will not cause the check engine light to come on in your vehicle. Unless the oil level is low enough to cause a drop in engine oil pressure, the oil light will not even come...
The steering wheel stopped working suddenly.
Hi there. On your 2008 Lexus, a malfunctioning steering wheel can be caused by several different individual components, ranging from steering column failure, to electric power steering motors and sensors not working correctly. The best way to determine what is...
I am having issues with the MMI system in my 2006 Audi A6
Hello. There are a lot of common issues with the MMI system in these vehicles. Most of the time the issue is with the software in the module. Reprogramming the computer will typically fix these issues, but I have also...
Defroster use AC for defog?
Hello - yes, the defrost function (https://www.yourmechanic.com/article/how-the-defroster-works) uses the air conditioning system to remove moisture from the air. The air is then re-heated using the heater functionality, and you now have hot, dry air to defrost the inside of the...
My car hesitates when accelerating, specially uphill
Hello, thank you for writing in. One of the most common reasons for black smoke and a loss of power is a rich air-fuel mixture. With the check engine light on, have the vehicle scanned for diagnostic codes. This can...
Related articles
A Buyer’s Guide to the 2012 BMW 7-Series
When When power, performance and luxury are at the top of your list, the 2012 BMW 7-Series is sure to be a perfect fit. From the stylish design to two length options for enhanced comfort, three available engines and two...
A Buyer’s Guide to the 2013 Chevrolet Spark
The The Chevy Spark nimbly walks the line between being functional and being totally adorable. In the spirit of mini cars past like the Ford Festiva and the Yugo, this spritely little creation offers improved safety combined with the tech...
A Buyer’s Guide to the 2012 BMW X6
The The X6 is a study in identity crises. While the sleek fastback styling and cozy interior suggest a sporty coupe, the hatchback and SUV platform speak to a weak attempt at imitating a wagon (without the roomy passenger capacity)....
Browse other content
Services
Maintenance
Cities