Guide to Chu Seng Auto,
Let's start of from Jalan Sungai Pinang and let say you are at Auto Bavaria. Left trun will lead you to Jalan P. Ramlee and Right turn will lead you to Jalan Sungai Pinang.
Take the left turn and you will see a cross junction. This juntion is bordering between Jalan Perak and Jalan P Ramlee. Go straight (12.00) towards Jalan P Ramlee. Appx 200 to 300m from this junction, you should be able to see Chu Seng Auto on the right. By the way, it is a corner unit lot.
I am not familiar with Lucky auto so I can't help much. Since Misfire Bimmer have provided the contact number, suggets t that you give them a call for direction.
Alternatively, if someone from Penang in this Forum can help, then why not.
Cheers/ws