All I saw was this little burnt mark. Not what I've seen on other pics.
I just installed heated seats in my Laredo. My drivers work; passenger doesn't. I followed the wiring directions on WJjeeps.com. I didn't even think to check if the heater itself was bad. I'll have to give that a shot.
2003 WJ Laredo: 4.0 I-6, 242 Selec-Trac
JK Wheels, Destination A/T tires
Mopar tow hitch
Bilstein HD shocks
Mechanical Fan...because replacing relays got old.