R1200 RT SE Left Switch Pack

Post by **Class170** » Wed Sep 30, 2020 12:51 pm

Hi all, new to the forum & new to the R1200, previously owned a number of R & K bikes. Can anyone give some advice please, I have to change a defective left switch pack on my 2012 bike. Question is where does the long wiring loom and multi plug which is Integral with the switch locate? Is this under the fuel tank or the left side panel ? The Haines manual appear not to mention this loom and plug !

Thanks in advance

Neil

Post by **David.** » Wed Sep 30, 2020 1:30 pm

From what I can see in the Camhead Haynes manual (7.23),  the wiring connectors are within the switch itself and can be disconnected without tracing the wires any further.

Cover #4 needs to be removed to access the connectors, then rotate the switch assembly to disconnect the connectors.

Could be similar to this one from a K1600.

Post by **Class170** » Wed Sep 30, 2020 3:06 pm

Hi David

Thanks for your reply I have double checked the switch pack and the wiring loom as discussed is definitely integral with the switch pack. Bit of a mystery really

Post by **Our Gee** » Wed Sep 30, 2020 4:48 pm

I have had both Left and Right Switches changed by a dealer on a 2013 Twincam. Although this was some time ago I recall that the technician removed the fuel tank. (I popped my head into the shop to check on progress and noticed the removed tank). Unfortunately, the replacement left switch was faulty straight out of the box and my old switch had to be re-fitted to get me home whilst a another was ordered. These switches are not reliable.

Post by **David.** » Wed Sep 30, 2020 4:52 pm

This also goes to show that the Haynes manuals are not always reliable either. You can't beat field testing by someone who's had it done before.

I too have had both the L & R switches changed on my 2012 Camhead. One in Germany & one in the UK but both behind the closed doors of a BMW dealer's workshop.

Post by **David.** » Wed Sep 30, 2020 5:41 pm

If it's of any interest, I've found some photos of the switch internals on a K1600, they are likely to be similar to those fitted to an R1200RT, it's no wonder they break.

The white wire is a repair.

This is a new replacement version where they use loosely attached flexible circuit strips rather than the copper traces embedded in the plastic frame.

Post by **Class170** » Wed Sep 30, 2020 7:41 pm

Many thanks chaps for the info, looking like taking the tank off then

Post by **Our Gee** » Wed Sep 30, 2020 8:00 pm

Tank removal is straight forward. As long as you remember to have it nearly empty to keep the weight down. A plus point is that all the connections, Fuel and Electrics are very easily accessible on the top of the tank. My previous bike, a Triumph Sprint was a nightmare with Fuel and Electrics well hidden underneath and very awkward to get at. There again, the Triumph switch clusters are class compared to the BMW rubbish.

Post by **rangemaster728** » Wed Sep 30, 2020 8:52 pm

Our Gee wrote: Tank removal is straight forward. As long as you remember to have it nearly empty to keep the weight down. A plus point is that all the connections, Fuel and Electrics are very easily accessible on the top of the tank. My previous bike, a Triumph Sprint was a nightmare with Fuel and Electrics well hidden underneath and very awkward to get at. There again, the Triumph switch clusters are class compared to the BMW rubbish.

Perhaps so...but you will never need this while working on a non-British bike (or auto):

Sorry...couldn’t resist posting this one.

Sent from my iPad using Tapatalk

Post by **Our Gee** » Wed Sep 30, 2020 9:58 pm

Please explain ?.

Post by **rangemaster728** » Thu Oct 01, 2020 2:02 am

Our Gee wrote: Please explain ?.

http://www.britcycle.com/Manuals/LucasSmoke001.htm

Sent from my iPad using Tapatalk

BMW R1200RT/R1250RT Forum