About 382 Audi Q7 SUVs have been recalled by Audi India over potential brake system flaws. Audi says that the recall is part of a global exercise under which it has called back about 70,000 units of A4, A5, A6 and A7 sedans and SUV models Q5 and Q7 to replace the vacuum line in the brake system.
All Q7 SUVs with 3.0 litre TDI diesel engines manufactured in India between March and December 2012 will be part of the recall, the company said. Audi India further clarified with ETAuto that they’ll get in touch with all 382 customers and arrange for an appointment at their workshop for vacuum line replacement, which should take approximately half-an-hour and will be carried out free of charge.The service campaign has already been launched on September 25 and Audi India has so far replaced faulty parts in 197 Q7 units.
What’s the problem here?
A defective vacuum line may allow the engine oil to enter the brake system, which can damage the diaphragm in the brake and affect its efficiency.The brakes would still work but require a lot more pressure on the pedal, not befalling an Audi. Also the technical issue of the brake is only limited to the 3.0 litre diesel engine of Q7 and does not affect variants.
To resolve the problem, Audi dealers will inspect the vacuum line with the non-return valve for possible leakage of engine oil and replace the vacuum line in case any leakage is detected. Dealers will also inspect the brake booster system for oil contamination. If there is oil contamination, additional components may be replaced.