Sequential indicators

[QJN]

Hi,

I have a 2018 Audi A3 Black Edition? my rear indicators are sequential. The offside work perfectly fine however the nearside only work intermittently. Most of the time it flashes as a normal indicator would but occasionally it’ll throw in a sequence. 
 

has anybody else had this problem or know how to fix it?

 

Many thanks

[Steve Q]

I'd recommend a diagnostic check to see if any fault codes flag up. Could be the module.