11. Default SWD and blinker buttons

Default SWD And Blinker Buttons

Use launcher mode:

A - Default / Blinker buttons

When This Works

This mode works when the chip SWD interface is available.

SWD may be available because:

• the current firmware does not disable it;
• the VCU firmware enters a service mode when powered while holding the turn indicator buttons.

Basic Flow

1. Connect the normal SWD pins for your model.
2. Hold the turn indicator buttons if your model guide says to.
3. Power the VCU.
4. Run a full dump first.

Notes

This mode avoids manual C45 reset timing, but it only works when SWD is actually available.

If mode A does not connect, try the clone C45 or genuine reset mode depending on your adapter.