hi i replaced r/f airbag amd all was well. 3 hours later the left side dropped way lower than the right side. when i started the car it said auto susp inactive. bmw dealer told me to release pressure in r side by loosening air line to even it out and sys should restart, it diddent so my question is there any way to get sys back on line so i can inflate it to find the keak other than going to bmw, akk i need is to get compressor started, all fuses and relays are good