Car Won't Start

PETROVX

MEMBER
2000 MERCEDES BENZ ML320
6 CYL
4WD
AUTOMATIC
125,000 MILES

2000 Mercedes Benz ML 320 does not start after doing a car wash. I used jump cables and does not start. When I insert the key in the ignition and turn it, it does nothing.

Tuesday, February 1st, 2011 AT 1:39 AM

3 Replies

ERNEST CLARK

MECHANIC
1,730 POSTS

During the car wash, did you spray any water under the hood? When you turn the key, is there power for the rest of the car? Also, did you check the tightness of the battery, ground and starter cables? Did you check the starter relay?

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Tuesday, February 1st, 2011 AT 11:39 AM

PETROVX

MEMBER
2 POSTS

I washed car my through a car wash. The car was not washed underneath. When the key is inserted in the ignition and I turn it, it does nothing, no cabinet lights or dashboard lights are on. The keyless entrey does not work either. The battery is brand new and the cables are tight. I used jump cables and nothing happens. I dont know what a starter relay is or it is located. Could be the starter?

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Wednesday, February 2nd, 2011 AT 12:59 AM

ERNEST CLARK

MECHANIC
1,730 POSTS

If it were only the starter, the rest of the power would be good. First check all underhood fuses and relays. Also, just because the cables are tight doesn't mean they're tight at the alt, starter, ground, or that there isn't a break in the cable somewhere. Eliminate this as a possible cause first.

Next have the ignition switch checked. Lastly have the BCM and ECM checked.

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Wednesday, February 2nd, 2011 AT 1:09 AM