Recalls: BMW E84 X1
Overview
Manufacturers, or importers, issue recalls for defects or faults which have the potential to cause injury. Generally, manufacturers will inform the original buyers if their vehicle is subject to a recall and of the steps required to remedy the defect or fault. Please note that the recalls below (if any) are for Australian-delivered vehicles only. Furthermore, the number of recalls should not be taken as an indication of a model’s reliability or its safety more generally.
Recalls: BMW E84 X1
- In February 2013, a recall was issued for BMW E84 X1 vehicles that were available for sale prior to 28 February 2011. In these vehicles, the plug-in contact of the battery-positive cable on the front power distributor (fitted behind the glove compartment) could be damaged by vehicle vibrations, impairing power supply to the vehicle. As a result, the door locks may not open and it may not be possible to start the vehicle. Furthermore, if the engine were to stall, power steering assistance may be lost and the electrical system may fail – such a situation would be apparent from the flickering of the instrument panel and power loss from the engine (PRA 2013/13476).
- In October 2013, a recall was issued for BMW E84 X1 vehicles that were available for sale from 1 November 2012 to 31 July 2013. In these vehicles, the vacuum pump may fail due to a lack of lubrication. As a result, the power brake boost unit would not be supplied with sufficient vacuum force, reducing the effectiveness of the brake assistance function. In turn, reduced braking effectiveness posed a hazard to the driver and other road users. For the VINs of the recalled vehicles, see PRA 2013/13801.
Problems and faults: BMW E84 X1
Overview
This section identifies potential problems, causes and fixes based on the experiences of owners and repairers, online sources and technical service bulletins. This information is provided solely for reference purposes and AustralianCar.Reviews recommends that only properly qualified persons carry out repairs or modifications. Furthermore, the number of items below should not be taken as an indicator of a model’s reliability or the frequency with which they may occur.
To report a problem or fault to the AustralianCar.Reviews team, please use the Contact Us form. Note that AustralianCar.Reviews does not offer advice on automotive problems or disputes; such enquiries will not receive a reply. For vehicles purchased from dealers after 1 January 2011, please see our Australian Consumer Law fact sheet.
2010-14 BMW E84 X1 xDrive20i, xDrive28i and xDrive35i: ‘Service Engine Soon’, ‘Drivetrain Malfunction’ and VANOS faults
In September 2014, BMW North America issued Service Bulletin SI B12 26 14 for BMW E84 X1 xDrive20i, xDrive28i and xDrive35i vehicles that were manufactured prior to July 2014. These vehicles may exhibit the following symptoms:
- Illumination of the ‘Service Engine Soon’ warning (Malfunction Indicator Light);
- The engine may enter a reduced power mode with the ‘Drivetrain Malfunction’ message displayed; and,
- One or more VANOS faults may be stored in the DME, even though the engine is mechanically sound and no unusual noises can be heard from the VANOS area. These VANOS faults related to implausible camshaft position (intake or exhaust), the camshaft stuck situation, or the camshaft angle offset relative to the crankshaft being outside the tolerance range.
According to the service bulletin, these symptoms could be due to unfavourable Engine Position Management (EPM) parameters in the DME software. The service bulletin recommended test plans be performed using BMW’s ISTA/D diagnostics system and any VANOS hardware issues were to be corrected. After performing repairs, or if the ISTA test plan was inconclusive, the vehicle’s DME software was to be re-programmed with the latest version of ISTA/P. If further VANOS control faults occurred after the DME software was updated, further diagnosis would be required to identify its cause.
