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The Vehicle Dynamic Control (VDC) off light is located on the instrument panel. This light comes on when the VDC system has been manually turned off. When you turn the system back on, the light will disappear.
The speed of the cabin fan can be adjusted to your liking. To adjust the fan speed, rotate the Fan Speed Control knob. Turn this knob clockwise to increase the speed of the fan, or turn it counterclockwise to decrease...
Hi, thanks for writing in. This may be related to couple of things such as a vacuum leak or potentially an improperly adjusted throttle plate screw. When a vacuum leak is present in an engine, it can cause an imbalance...
Hi there. The tachometer (https://www.yourmechanic.com/article/3-essential-things-to-know-about-your-car-s-tachometer) on your 2007 BMW 328i is designed to measure the revolutions per minute (RPM) of the engine while it is in operation. Anytime the engine is running, the engine will idle (without the use of...
Hi there. In most cases, the rotten egg smell accompanied by an OBD-II trouble code that indicates a bank 1 or bank 2 lean issue is due to a worn out catalytic converter. The catalytic converter can also give off...
The charging system light may be computer controlled on some vehicles or controlled by the instrument cluster circuit or the alternator output. We would need your vehicle year, make and model with engine size to give a better diagnosis for...
Hi there. Although the voltage looks good on the battery, the unknown is the cold cranking amps; which is what is important asset of the battery for start up. If the AC was serviced yesterday, the battery cables would have...
Hello. If the seat is not moving then most of the time this is caused by a failure in the seat motor. It can also be a wiring issue so it needs to be inspected first. If you need to...
Hoses Hoses are used throughout the engine, any time there’s a need to transport fluid from one point to another. Your radiator uses hoses, your heater uses hoses (it’s technically part of the coolant system). Your power steering system uses...