# C134B on the 2019 Bentley Flying Spur

The bulletins listed name this code in NHTSA's summary, or are about the same components. A bulletin or a recall listed here may apply to the model year. None of it is a diagnosis.

This code is specific to a manufacturer and is not described here.

## Bulletins for this model year that name C134B

- [10191827](https://open.wenmarpro.com/bulletins/10191827), 2021-05-07: New Continental GT, GTC, New Flying Spur \- Suspension Warning Lamp DTCs C134911 and/or C134B11 evident in address 74. Customer statement / workshop findings: Suspension warning lamp illuminated on Driver Instrument Panel \(DIP\) appeared when changing the Drive dynamics mode using the rotary switch on the front centre console: For example \- When changing from Bentley to Sport mode Diagnostic Trouble Codes \(DTCs\) C134911 And / Or C134B11 Valve 1 for auxiliary volume 2 Short circuit to Ground \(GND\) evident within address 0074 Technical background: The issue is a result of the incorrect operation of the front air spring damper \(right and/or left\) between the internal chambers 1 and 2