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545i

A few different items can cause the vehicle to have a vibration. The most likely would be a misfire, engine mount (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-engine-mount), or transmission mount. Most vibrations have a RPM range at which they are most noticeable. Increasing the idle...

Many different things can cause a vibration at speeds. The most common causes of this would be warped brake rotors (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-brake-rotor-disc), a damaged suspension component, or tire that is damaged or out of balance. It is possible for this fault...

Your 2006 BMW 545i may be losing main power supply to the main fuse power module from the battery. If you lose the connection, it would also cause the loss of radio and clock memory. Check the battery connections and...

Hello there, A few different problems can cause airbags faults such as these. The most common problems are with the seat passenger sensor, wiring, or the seatbelt pretensioner. The wiring for the seatbelt can be very sensitive and any change...

P0365 refers to an open circuit on the camshaft position sensor on bank 1. It means the circuit for the sensor is incomplete. that could be a bad sensor, or it could be a bad connector,wire, ground or ECU.Since you've...

A P2184 (https://www.yourmechanic.com/article/p2184-obd-ii-trouble-code-engine-coolant-temperature-sensor-2-circuit-low-by-jay-safford) code indicates temp sensor circuit low. That means the voltage that the ECU reads on the temp sensor is low. The ECU interprets this as a hot engine and turns on the fan. A short circuit in...

You have a brake rotor that is warped causing the vibration since the vibration is only when you hit the brakes it is then in the brakes. To narrow it down when you brake, do you feel it more in...

Many different faults can cause the vehicle to shut off while running like this. The most common problems for this is the ignition switch (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-ignition-switch), battery cables (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-battery-cable), intermittent electrical issue, wiring fault, or the battery (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-battery) itself. These kind...

There is a sensor in the seats of your BMW 545i that signals the computer there is someone in the seat and will turn on or off the passenger air bag. If you have leather seats that are not soft...

Hi Travis. Thanks for sending your question to us tonight. You can find the instructions for turning on your heated seats by reviewing the owner manual. You can also click this link to access the manual online (https://www.manualslib.com/manual/757425/Bmw-525i.html?page=49).

Hi There, Shaking at high speeds is often times related to tires that may be out of balance, low on air, potentially a badly aligned front end or failing suspension components or ball joints (https://www.yourmechanic.com/services/ball-joint-front-replacement). When any of these things...

Hello there, this sounds like an rare situation. The whistling sound with the Check Engine Light would have a few possible symptoms. Most likely there would be an exhaust leak or a vacuum leak. Either could also set the Check...