And he has warned the club's transfer targets to think twice before moving to the Allianz Arena.
The Poland international has recently gone public about his intention to leave the club with Barcelona his preferred destination, but Bayern have held firm against his demands despite preparing a move for Liverpool's Sadio Mane.
Lewandowski has spent the past eight seasons in Bavaria, scoring a staggering 344 goals in 375 appearances for Bayern, and this season alone has notched 50 goals in 46 matches.
But the striker provided an update on his future and didn't mince his words when quizzed about the situation.
"I just want to leave Bayern," he told Polish outlet Sport Onet.
"Loyalty and respect are more important than the work. The best thing to do is find a solution together.
"They didn't want to listen to me until the end. Something died inside me and it's impossible to get over that. Even if you want to be professional, you can't make up for it. No other offers were even considered by me other than that of Barcelona. I want to leave Bayern, that's clear.
"During so many years at the club I was always ready, available, despite injuries and the pain, I gave my best. I think the best thing to do is to find a good solution for both sides and not to look for a one-sided decision.
"I'm not looking for a unilateral solution, that makes no sense, not after so much time, after such a successful era and with my will and support."
The 33-year-old wasn't finished and continued to stick the boot in on his current employers suggesting the club lacked morals, whilst warning potential new recruits against signing for the Bundesliga giants.
He added: "What kind of player will want to go to Bayern knowing that something like this could happen to them? Where is the loyalty and respect then?
"I was always ready, I spent eight nice years here, I met wonderful people and I would like it to stay that way in my mind."
Lewandowski has one year remaining on his contract but is hoping he can find a resolution with the club to enable him to leave this summer after turning down a contract extension.
A trophy-laden eight years at Bayern have seen Lewandowski pick up eight Bundesliga titles, four German cups and a Champions League winners medal.