Q: '11 bmw 535i that i bought with 80k miles, and it has just under 110k miles on it. what would be the recommended service for it?

Your car is equipped with automatic door locks to help provide better safety and security. Here’s how they work: All the doors will lock once you pass 15 MPH. All the doors will unlock once you turn the ignition to...

Your vehicle can be unlocked with the wireless remote control system, so that you don’t have to use a key. To unlock the doors, press the unlock button (an image of an opened padlock) on your wireless remote control, while...

The crankshaft damper has been known to cause an engine vibration, due to it separating and getting out of balance, causing the engine to vibrate. If this is the case, it may need to be replaced. I recommend having a...

Basically, when you get loud noises and the brake pedal vibrates, one of two things is wrong--sometimes the rotors are worn. If the rotors are worn, you replace them. But, on those, a lot of time, the ABS system acts...

The light will not go away until the P0401 code (https://www.yourmechanic.com/article/p0401-obd-ii-trouble-code-exhaust-gas-recirculation-flow-malfunction-by-jay-safford) is cleared from memory with a scanner. You should check the two heat resistant hoses that go to the DPFE sensor or the EGR sensor that goes down to...

If your air conditioning compressor is making a knocking sound the best thing to do would be to have it replaced by a qualified professional. It is very bad on the engine to run the air conditioning when the compressor...

Hey there: It's quite possible that a stabilizer bar bushing might be the source of this knocking sound when you turn right. It's also possible that the noise is coming from an upper or lower strut mount that is worn...

The PCM power diode is put into the fuel pump and PCM relay power circuit to prevent power surge feedback into the circuit called flyback voltage then can be higher than normal operating voltage. The computer may get flyback voltage...