Check a VIN

November 18, 2014 Service bulletin

A small amount of dry or crusted coolant is seen on the coolant pump housing (Figure 1, Figure 2, and...

Audi technical service bulletin 145320390181 for 2010-2014 Audi A4, 2010-2014 Audi A6 and 2010-2014 Audi Q5 and others.

Bulletin number
145320390181
Component
Fuel system, gasoline
Summary
A small amount of dry or crusted coolant is seen on the coolant pump housing (Figure 1, Figure 2, and Figure 3). The coolant level warning is not on. A minor coolant leak is possible during the break-in phase of the coolant seal on the coolant pump. The dry coolant marks are normal.

Vehicles covered

VIN decoder

See the problems and recalls for an exact car

Buying a used Audi A4?

Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.

Check its history