Table 1 shows one common electrical system related problems of the 2014 Audi S5.
| Problem Category | Number of Problems |
|---|---|
| Electrical System problems |
The contact owns a 2014 Audi S5. The contact stated that after starting the vehicle, there was a control area network (can) bus system unit tcm error, power brake, and engine failure. The tpms warning light was illuminated. The dealer was contacted and was unable to determine the cause of the failure. However, the dealer wanted to replace the can bus unit. The vehicle was not repaired. The manufacturer was made aware of the failure. The failure mileage was 70,662.