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4.0
definitely annoying- Typical Repair Cost:
- No data
- Average Mileage:
- 100,000 miles
- Total Complaints:
- 1 complaints
Most Common Solutions:
- lightly use turn signal, but don’t engage all the way (1 reports)

lights problem
Helpful websites
- No one has added a helpful site for this 2006 STS problem yet. Be the first!
A D V E R T I S E M E N T S
When using the turn signal the high beams turn on.
It’s annoying, when a passenger asked, why does it do that and I don’t have an answer for them.
- Chente N., Bloomington, US