🌒 Bmw E46 M3 Common Problems

Bali. 26259 posts · Joined 2012. #4 · May 26, 2020 (Edited) Watch some youtube videos on parasitic battery drain. Might even have one for an E46. Get a real battery charger and just use the trickle charger for when you don’t drive it. Important Links. Save. J. Here are the most common issues with the top listed by symptoms to make them easier to find. Red light blinking. The red light blinking indicates the CVM (convertible module) has stored a fault code and locked out operation of the stop. Unfortunately the CVM can only be read with BMW software, not OBD or Peake readers. 4. Permanent fixes for e46 M3 catastrophic failure modes that everyone should do BEFORE they have an issue. 5. Permanent fixes for e46 M3 common failure areas Attached to this post is the official BMW inspection check form for the e46 M3. If you want to check all of the areas of the car the BMW things will wear out, this is your document. 2002 M3 Convertible. Jan 28, 2015. #2. The salmon relay powers the hydraulic pump on SMG models - if the relay fails, the pump won't build pressure and the car's usually stuck locked in gear (sometimes, if you're lucky you've left it in neural and it just won't engage a gearSMGs bong at you for ages if you park them in neutral though) Do you e46 M3 engine problems. I took my car in for service thinking it was a belt issue with a squeal on cold start and when driving only to find out that I have a bad 'thrust bearing' :censor: The shop told me they wouldn't do the job and to find another shop to do this repair. Basically the guy came back and said my whole engine is shot. Read our more detailed tuning guide here: How to Build a 600WHP BMW S55 M3/M4 for $2,000. We also have a dedicated BMW S55 Engine Page that covers specs, common problems, popular modifications, and more. S55 Engine Reliability. After 6-years of on-the-road data, the S55 appears to be an extremely reliable motor. Without a question this is true of BMW’s, especially sportier models such as the 335i, 340i, M3, M4, M5, etc. Standard maintenance may add up quickly and become overwhelming for unaware owners. Sprinkle in a $1,000 repair right after an $800 set of tires, and it is easy to understand why some owners may become frustrated and forever deem them Potential coil problems, post here. Some of us have probably heard of a possible problem with some of the coils in the 3 series. Audi had a bad rash of poorly made coils which required extensive coil pack changes in Audi's and Volkswagons. The 3 series is starting to show some of the same problems, or so this thread would like to see if that is so. JBxmMG.

bmw e46 m3 common problems