Bmw error code e11420. Hex Codes are typically given by more advanced scanners. The car has been getting the chassis stability fault and occasionally a tire pressure monitor fault. The price to replace it is $1990 plus tax. And check the amps with trunk open The DSC control module has an internal fault which is causing a bunch of warning lights on the dash (brake, dsc, 4x4). By holding the pedal down for 10 seconds after all the flashing and blinking is done the you send the clear bit command to the code portion of the ECU micro. P-Codes will start with a P and are usually generated by generic scanners. The first step is to check the fuse for the instrument cluster. Best would be, if you had a clamp on amp meter that can measure below 2-6 Amps. Fault resets after shutdown. If the fuse has not blown, disconnecting the battery for a few minutes can sometimes bring your BMW instrument cluster back If you did not drive and still drains in a day, then battery is bad or you have a significant short. Check Instrument Cluster Fuses. The steering wheel gets stiff (no power steering) and the car becomes very hard to maneuver. We checked power to the module (ok) & ran a diagnostic test which concluded the DSC module needs to be replaced. The DSC control module has an internal fault which is causing a bunch of warning lights on the dash (brake, dsc, 4x4). Doesn't sound like a relay issue, but P-codes alone may In order to clear the codes you have to command the ecu to clear them (meaning flip all the bits back to 0 instead of 1). Enter a BMW fault code (P or hex), complete the captcha, and click "Search". Example: P1055. Not bad at low speed but dangerous at higher speeds. And check the amps with trunk open . Instructions say to check for leaks from the tank vent valve to intake pipe or replace fuel tank vent valve, and then reset mixture adaptation after the fault is fixed. Examples: 180101 or 1B9308 or 30FF. uvjlw ppp osl mha yhjx sjbtspd rzrq yocyubk rvmz acmb