The existing battery should be load tested (https://www.yourmechanic.com/services/battery-is-dead-inspection) and if it fails the battery should be replaced (https://www.yourmechanic.com/services/battery-replacement). The cost of replacement can be obtained by clicking on "Get a Quote" at the foregoing service link (https://www.yourmechanic.com/services/battery-replacement). But, at the...
Hello, thanks for writing in. The coolant temperature code can be due to low coolant or a failure in the thermostat. Most of the time this is a thermostat issue (https://www.yourmechanic.com/article/symptoms-of-a-bad-or-failing-thermostat). As for the misfire problem (https://www.yourmechanic.com/article/how-can-problems-with-the-ignition-system-cause-misfiring_2), it is common...
Hi there. There are a lot of things that can cause this on your 2012 BMW M5. I usually start by scanning the computer for codes to see what comes up. If there are not codes then I load test...
Hi there. There are some common issues with this vehicle that will cause this. Most of the time, if it occurs only when turning, it is because of a bad connection at the battery or at one of the control...
Hi there. One of the problems with letting a car sit for extended period of time is the fact that the engine will lose a lot of it's lubrication; especially on top of the motor. When you go to start...
Thanks for writing in about your BMW M5. The rotors should be checked to be correct thickness. They should only be replaced if they're damaged or below the minimum thickness. If you're unsure if you're rotors need to be replaced,...
Hello. Most of the time this is caused by a malfunction in the door lock switch (https://www.yourmechanic.com/services/door-lock-switch-replacement). I have seen the switch short internally and cause this. I have also seen the control module for the locks fail, keeping them...
