Hi, I’m new here and I have a complex question. After I actually wanted to sell my vehicle, I decided to keep it and therefore recently left it at the workshop. At about 136,000km the long overdue timing belt change was on and the clutch was replaced. Shortly after, the vehicle could not be locked because the vehicle indicated that doors were open. In addition, the warning indicators went to although nothing was activated. Manually from the inside it can be closed with a long pressing of the button but. When I recently went to the car again after a few days the battery was suddenly completely empty. after I had recharged the battery and connected it directly the warning flashing system went on. That was apparently the reason for the empty battery. following errors existed already before or exist since the latest. 1. Windscreen wipers did not function sporadically or only in the s 2. Doors or trunk flaps get signal to open. (This error existed before, but only sporadically occurred. Feels always when it rained heavily before. Since the latest the signal comes almost continuously and the doors can no longer be locked with the radio key since the latest.) 3. Warning flashing system turns on, even without ignition (I know that which must go without ignition, but can be switched off again via the switch with one-time operation. However, this has not yet happened while driving. (error is new) 4. Interior lighting only works sporadically. (Here I don’t know how new the error is) 5. Autoradio turns on again during the drive off and after a few seconds. (error is new) I had read somewhere that this combination can occur if either the BCM control gear can occur. t is defective or it gets a wrong impact signal from the airbag control unit. However, because the airbag control light did NOT light up I had started from the BCM. the following log spat out my China ELM. However, at the first read out I had not thought that I had taken the battery and therefore got the following: 1. Read out: Car Scanner ELM OBD2 DTC report Selected brand: Renault ================1========================P0504 Raw code: 0504 ECU: Engine control unit (11 bit) Statu s: Incoming fault present, During this driving cycle there is a pending error, Validated error present at the time of the requirement, During this driving cycle there was a validated error Brake pedal position (BPP) switch A/B – correlation =========================================P0460 Raw code: 0460 ECU: Engine control unit (11 bit) Status: During this driving cycle there is a pending error, test conditions are met, test is blocked by other DTC, Validated error he available at the time of requirement Fuel tank level sensor – circuit malfunction ============================P0130 Raw code: 0130 ECU: Engine control unit (11 bit) Status: Upcoming malfunction present, During this driving cycle there is an upcoming error, Validated error present at the time of requirement, During this driving cycle a validated error was present Heated oxygen sensor (HO2S) 1, bank 1 – circuit malfunction ================4==================* P0500 Raw code: 0500 EC U: Engine control unit (11 bit) Status: During this driving cycle there is an upcoming error, test conditions are met, test is blocked by other DTC, valid error is present at the time of the request Vehicle speed sensor (VSS) – circuit malfunction ===================================C101F Raw code: 501F ECU: ABS control unit (11 bit) Status: pending malfunction is present, test conditions are fulfilled, test is blocked by other DTC, valid error at the time of the Anfor ==C100F Raw code: 500F ECU: ABS control unit (11 bit) Status: Current fault, test conditions are met, test is blocked by other DTC, validated error is present at the time of the request, during this driving cycle a validated error was present ============================B1042 Raw code: 9042 ECU: SRS/Airbags (11 bit) Status: Current fault exists ==B1050 Raw code: 9050 ECU: SRS/Airbags (11 bit) Status: During this driving cycle there is a pending error, test conditions are met, test is blocked by other DTC, valid error is present at the time of the request =======================B107C Raw code: 907C ECU: SRS/Airbags (11 bit) Status: Valid error at the time of the request ===B1034 Raw code: 9034 ECU: SRS/Airbags (11 bit) Status: Upcoming malfunction present, During this driving cycle there is an upcoming error, test has not been completed, validated error at the time of the request exists =================11========C1605 Raw code: 5605 ECU: Power steering (11 bit) Status: During this driving cycle there is an upcoming error, test conditions are fulfilled, valid error at the time of the request is present ===C1609 Raw code: 5609 ECU: Power steering (11 bit) Status: Upcoming fault present, During this cycle there is an upcoming error, test conditions are met, valid error at the time of the request exists =========================================C1613 Raw code: 5613 ECU: Power steering (11 bit) Status: During this cycle there is an upcoming error, test conditions are met, valid error at the time of the request ===C1603 Raw code: 5603 ECU: Power steering (11 bit) Status: Preexisting fault present, test blocked by other DTC, validated error present at the time of the request ================B1401 Raw code: 9401 ECU: Dashboard/Instrument cluster (11 bit) Status: Preexisting fault present, validated error present at the time of the request ======B1404 Raw code: 9404 ECU: Dashboard/Instrument cluster (11 bit) Status: Preexisting fault present, validated error present at the time of the request ======B1404 Raw code: 9404 ECU: Dashboard/Instrument cluster (11 bit) ==B1405 Raw code: ECU 9405: Dashboard/Instrument cluster (11 bit) Status: Current fault, test conditions are met, test is blocked by other DTC, validated error is present at the time of the request ===========18=========U1000 Raw code: D000 ECU: BCM (11 bit) Status: Te ==B1538 Raw code: 9538 ECU: BCM (11 bit) Status: Pre-existing fault, test conditions are met, test has not been completed, validated error at the time of the request exists ============================B15A0 Raw code: 95A0 ECU: BCM (11 bit) Status: Pre-existing fault, During this driving cycle there is a pending error ==B1530 Raw code: 9530 ECU: BCM (11 bit) Status: Validated error available at the time of the request =================B1542 Raw code: 9542 ECU: BCM (11 bit) Status: There is a pending error during this driving cycle, test conditions are met, Validated error available at the time of the request ======B1300 Raw code: 9300 ECU: EMM (11 bi)===B1300 Raw code: 9300 ECU: EMM (11 bi)===B1530 Raw code: 9530 ECU: BCM (11 bit) Status: BCM (11 bit) Status: Validated error available at the time of the request ======B1542 Raw code: 9542 ECU: BCM (11 bit) Status: BCM (11 bit) Status: BCM (11 bit) Status: BCM (11 bit) t) Status: Current fault, test conditions are met, test is blocked by other DTC, valid error is present at the time of the request ======================= U1200 Raw code: D200 ECU: EMM (11 bit) Status: Test has not been completed, valid error is present at the time of the request ——————————————————————————————————————————— After the delete and a test drive I was able to 2. Read out: Car Scanner ELM OBD2 DTC report Selected brand: Renault ===============1========================P0504 Raw code: 0504 ECU: Engine control unit (11 bit) Status: Upcoming malfunction present, During this driving cycle there is a pending error, test conditions are met, test is blocked by other DTC, test has not been completed, validated and non-volatile stored, During this driving cycle a validated error was present Brake pedal pos ==B1401 Raw code: 9401 ECU: Dashboard/Instrument cluster (11 bit) Status: Upcoming fault present, Validated error present at the time of the request ======================B1404 Raw code: 9404 ECU: Dashboard/Instrument cluster (11 bit) Status: During this driving cycle there is a pending error, test has not been completed, Validated error present at the time of the request ==================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================================== == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == == === B1405 Raw code: 9405 ECU: Dashboard/Instrument cluster (11 bit) Status: Upcoming faults exist, test conditions are met, test is blocked by other DTC, valid error is present at the time of request ————————————————————————————————————— These error codes seem to indicate the airbag. I had to expand the BCM and send it for repair. What would your suggestions be? Sorry for the long post but I hope someone might be able to say something about it. VG