
BMW Australia has issued a safety recall for eight of its most popular models to fix a potential problem with their turbocharged six cylinder models.
The recall affects flagship 35i versions of the X3 and X5 SUVs, plus the 1, 3, 5, 6, 7 and 5 Series GT passenger cars, totalling 2930 vehicles sold in Australia between October 2009 and April 2012.
BMW says the problem relates to the attachment of the VANOS variable valve timing unit, which could lead to the vehicle slowing down or stopping unexpectedly, posing an accident risk to its occupants and other road users.
"The bolted connection on the housing of the variable valve timing unit (VANOS) adjustment units may become loose," says the ACCC recall notice.
"As a result the units may develop an internal oil leak and then no longer adjust quickly enough due to the reduced oil pressure. The vehicle then goes into engine emergency mode and the engine warning light is permanently lit."
BMW says no such incidents have been reported in Australia, where the vehicles are being recalled as a precautionary measure.
Both single- and twin-turbo versions of BMW's inline 3.0-litre six-cylinder petrol engine (codenamed N51, N52 and N55) are affected, but not all vehicles sold in the 31-month period are included. Owners will be notified by mail if their vehicle is affected by the recall.