You can remove the back seat by pulling on the front edge of the seat with both hands equally spaced apart. If this hasn't been done in a while you'll have to pull hard.
Four bolts under the rear of the tunnel near the shock mounts ( one front and back of mount ). Remove nuts, lift to clear studs, pull back to release front retainer ( easily ), disconnect wiring plugs. Seat should now be free to remove from sled.
The location of the battery in the BMW 525i series is under the back seat on the passengers side. To access the battery, grab under the front portion of the back seat and pull upward with some force. There are two slips into which the seat is secured. One on the passenger side and one on the drivers side, again in the front of the back seat. There is not one in the center.
under the back seat
under back seat
Just push back on the seat and lift.
You need to do a lot if it is like my 1995. You need to remove the back seat remove the back of the back seat remove the screws holding the rear deck.. where the speakers are. then remove the screwss... what a pain.
Remove the back seat with a number 55T torque screw socket and then you can slide out the back panel to get to the speakers.
Remove the right wheel, then get down underneath it, remove the splash shield, back off the adjuster, remove the belt, and unbolt it.
Depends on the year, but my 91 525i has them under the hood and under the back seat
Behind the firewall on the back side of the engine.
Remove the wiring harness from the back of your 1995 Chrysler LHS alternator. Remove the alternator belt. Remove the alternator retaining bolts. The alternator will come off and can be replaced with the new alternator.
Remove the back seat cushion by pushing it horizontally back and then lifting up vigorously. Remove the two large nuts holding down the seat back; lift up and off on the seat back. Remove the rear deck cover by sliding forward. Unscrew the speakers.