That's the heater tap for the interior rad not an aux water pump. Tbh I've seen with snap on diagnostics or others it can call fault codes different to BMW ones. Get it read with GT1 if you can
That's the heater tap for the interior rad not an aux water pump. Tbh I've seen with snap on diagnostics or others it can call fault codes different to BMW ones. Get it read with GT1 if you can