One problem related to exterior rearview mirror has been reported for the 2003 Audi A4. The most recently reported issues are listed below. Please also check out the statistics and reliability analysis of the 2003 Audi A4 based on all problems reported for the 2003 A4.
2003 Audi A4 3. 0 quattro. The car has problem with outside mirrors. Both mirrors aren't adjust to its position that is set in memory. Everytime the car was used by my spouse, I have to manually readjust both mirros instead of automatically adjust by what was programmed in memory. More over, the driver outside mirror just change it position after 1 or 2 days of driving. It is very scary and unsafe I feel everytime when I drive the car with a worry that the mirror isn't in its position that I set.