SRS warning lamp indicates a fault on the Audi Tt
SRS warning lamp indicates a fault on the Audi Tt is recorded on 3,796 tests — 1.0% of all its MOT tests, against 0.4% across every car in the data. That is 2.5× the national share.
Is this unusual for this model?
| Compared with | What it says |
|---|---|
| Every car in the data | 0.4% of tests record it — this model is 2.5× that share |
| The 240 models compared | 50 of 240, highest first |
| The model's own record | 393,689 tests · every year of the Tt → |
A share of tests is not a probability for your car: it counts every Audi Tt tested, whatever its mileage, service history and use. The like-for-like comparison on the model page is the fairer number.
Year by year
In 2000, 0.8% of this model's tests recorded it; in 2022, 0.2%. The share has fallen 0.6 points over that time. Worst year 2005 at 1.3%; best 2011 at 0.2%.
| Year | Failures recorded | Tests | Share of tests |
|---|---|---|---|
| 2000 | 160 | 19,473 | 0.8% |
| 2001 | 151 | 30,855 | 0.5% |
| 2002 | 152 | 46,650 | 0.3% |
| 2003 | 351 | 53,208 | 0.7% |
| 2004 | 540 | 52,290 | 1.0% |
| 2005 | 534 | 40,860 | 1.3% |
| 2006 | 279 | 32,865 | 0.8% |
| 2007 | 315 | 87,057 | 0.4% |
| 2008 | 244 | 78,453 | 0.3% |
| 2009 | 155 | 64,254 | 0.2% |
| 2010 | 154 | 69,138 | 0.2% |
| 2011 | 135 | 67,260 | 0.2% |
| 2020 | 66 | 18,884 | 0.3% |
| 2021 | 51 | 10,236 | 0.5% |
| 2022 | 6 | 2,580 | 0.2% |
Years with fewer than 0.2% of tests recording the item are left out: a year with two failures in 400 tests is noise, and this table is not here to make noise look like a trend.
What it costs
A typical UK repair for this item is £3–£12 fitted. It is a job a careful owner can do at home. What the part is, and what to buy →
Prices are typical UK supply-and-fitting estimates, not quotes. What happens if it fails covers the retest rules.
Where this sits
- SRS warning lamp indicates a fault: every model, every year → — the item's own page, with the part guide.
- Audi Tt MOT pass rate by year → — the model's whole record, and what else it fails on.
- Every Audi model →