I’ve just had my bike serviced at BMW Aberdeen (John Clark) and they used Magura SB 15W-40 oil instead of 5W-40. Checking with some of the other guys in our club their oil changes were also with 15W-40.
Question, has BMW changed the required oil grade for the 1300GS ?.
So if I have an engine problem later on then am I at risk of voiding the warranty ?
Cheers Jer.
Question, has BMW changed the required oil grade for the 1300GS ?.
So if I have an engine problem later on then am I at risk of voiding the warranty ?
Cheers Jer.
