quick bulb question help

ROB 1 said:

Hmm so im thinking 581 front 382 rear?

Click to expand...

My 2011 S3 has 581/PW21W bulbs (offset pins) in the rear indicators. The bulbs in your ebay link are the EXACT amber LED canbus upgrades that I'm thinking of buying. However, I have PSY24W in the front due to factory xenons and DRLs and they look a real pig to change. Therefore, I'm wondering if I can get away with changing the rear bulbs only to LED and leave the front OEM halogen bulbs without creating problems (ie canbus issues or hyper-flashing due to output mis-match)?

Anyway, the bulbs should be listed in your owner's handbook. If not, here's the Osram bulb guide which may help: OSRAM Automotive Lighting - Search and find quickly