Hi everyone,
Somewhat unusual problem just developed in my Wifes 2005 disco 3. Drives perfectly shifts through auto no problem until you switch on the lights! this locks the auto in whatever gear but still revs freely, switch them off auto operates normally. You can even turn off the lights, it will change, turn back on it will lock in whatever gear its in until the lights ar turned off.Actions so far -
1 changed battery
2 checked alternator - 14.6 -15.0 volts under load
Wondering if bad earth?
Any suggestions?
gebo18536
Somewhat unusual problem just developed in my Wifes 2005 disco 3. Drives perfectly shifts through auto no problem until you switch on the lights! this locks the auto in whatever gear but still revs freely, switch them off auto operates normally. You can even turn off the lights, it will change, turn back on it will lock in whatever gear its in until the lights ar turned off.Actions so far -
1 changed battery
2 checked alternator - 14.6 -15.0 volts under load
Wondering if bad earth?
Any suggestions?
gebo18536