Plug the bypass in and secure the loom away from heat sources. THIS IS FULLY ASSEMBLED WITH THE RESISTOR ALREADY SOLDERED IN PLACE. JUST PLUG AND PLAY!
SUPPORT COOLING FAN FITS: MERCEDES-BENZ SL 280 /320 .MERCEDES-BENZ S-CLASS S
SUPPORT COOLING FAN FITS: MERCEDES-BENZ 190 SEDAN E 2.6/E 2.6 .MERCEDES-BENZ
RELAY LEVELING CONTROL FITS: MERCEDES-BENZ SL 600 /280 /320 /500 .MERCEDES-BE
RELAY GLOW PLUG SYSTEM FITS: MERCEDES-BENZ 190 SEDAN D 2.0 .MERCEDES-BENZ MB
CONTROL UNIT GLOW TIME FITS: MERCEDES-BENZ C-CLASS C 30 CDI AMG .MERCEDES-BEN
MULTIFUNCTIONAL RELAY FITS: MERCEDES-BENZ SL 600 /280 /320 /500 .MERCEDES-BEN