Code 098 relates to an internal issue with the tachograph’s Bluetooth (ITS) component.
This is recorded as a fault and indicates that the unit is experiencing problems with its internal Bluetooth functionality.
What does it mean in practice?
-The tachograph may not be able to communicate correctly with external systems or devices that rely on Bluetooth (e.g. remote downloads or ITS interfaces). For drivers, this won’t usually stop driving activity, but it is something operators should not ignore.
What should the driver do?
– Report the fault as soon as it appears
– Continue operating the vehicle safely, if approved by the operator, but ensure the issue is logged
Next steps (operator responsibility):
– The Bluetooth functionality should be checked in a workshop
– The tachograph software (DTCO 4.1x) may require an update
– If the fault continues even after updates and repeated acknowledgements, the unit may need to be replaced
This is not something that can be resolved through driver intervention alone.
🔗 Find an approved tachograph centre: https://www.gov.uk/find-approved-tachograph-centre-atc
As always, early reporting and correct escalation help avoid compliance risks and unnecessary downtime.